Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5015 PORCUPINE ROCK DRILLING BIT 8-1/4" Cut With 4-1/2" API REG Pin MSRP: Now: $4,243.29 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5520 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 6" cut with 2-7/8" API Reg Pin MSRP: Now: $2,132.20 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5014 PORCUPINE ROCK DRILLING BIT7-1/4" Cut With 3-1/2" API REG Pin MSRP: Now: $3,243.30 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5528 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 4" cut with 2.125" spline TRIHAWK® Compatible MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5567 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2.125" spline TRIHAWK® Compatible MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5012 PORCUPINE ROCK DRILLING BIT 5-1/4" Cut With 2-3/8" API REG Pin MSRP: Now: $2,021.09 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin MSRP: Now: $1,909.98 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin MSRP: Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin MSRP: Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5015 PORCUPINE ROCK DRILLING BIT 8-1/4" Cut With 4-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $4,243.29 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5520 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 6" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,132.20 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5014 PORCUPINE ROCK DRILLING BIT7-1/4" Cut With 3-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $3,243.30 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5528 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 4" cut with 2.125" spline TRIHAWK® Compatible MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5567 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2.125" spline TRIHAWK® Compatible American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5012 PORCUPINE ROCK DRILLING BIT 5-1/4" Cut With 2-3/8" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,021.09 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,909.98 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5520 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 6" cut with 2-7/8" API Reg Pin MSRP: Now: $2,132.20 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5014 PORCUPINE ROCK DRILLING BIT7-1/4" Cut With 3-1/2" API REG Pin MSRP: Now: $3,243.30 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5528 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 4" cut with 2.125" spline TRIHAWK® Compatible MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5567 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2.125" spline TRIHAWK® Compatible MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5012 PORCUPINE ROCK DRILLING BIT 5-1/4" Cut With 2-3/8" API REG Pin MSRP: Now: $2,021.09 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin MSRP: Now: $1,909.98 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin MSRP: Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin MSRP: Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5015 PORCUPINE ROCK DRILLING BIT 8-1/4" Cut With 4-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $4,243.29 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5520 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 6" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,132.20 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5014 PORCUPINE ROCK DRILLING BIT7-1/4" Cut With 3-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $3,243.30 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5528 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 4" cut with 2.125" spline TRIHAWK® Compatible MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5567 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2.125" spline TRIHAWK® Compatible American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5012 PORCUPINE ROCK DRILLING BIT 5-1/4" Cut With 2-3/8" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,021.09 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,909.98 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5014 PORCUPINE ROCK DRILLING BIT7-1/4" Cut With 3-1/2" API REG Pin MSRP: Now: $3,243.30 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5528 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 4" cut with 2.125" spline TRIHAWK® Compatible MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5567 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2.125" spline TRIHAWK® Compatible MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5012 PORCUPINE ROCK DRILLING BIT 5-1/4" Cut With 2-3/8" API REG Pin MSRP: Now: $2,021.09 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin MSRP: Now: $1,909.98 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin MSRP: Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin MSRP: Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5015 PORCUPINE ROCK DRILLING BIT 8-1/4" Cut With 4-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $4,243.29 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5520 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 6" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,132.20 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5014 PORCUPINE ROCK DRILLING BIT7-1/4" Cut With 3-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $3,243.30 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5528 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 4" cut with 2.125" spline TRIHAWK® Compatible MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5567 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2.125" spline TRIHAWK® Compatible American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5012 PORCUPINE ROCK DRILLING BIT 5-1/4" Cut With 2-3/8" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,021.09 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,909.98 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5528 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 4" cut with 2.125" spline TRIHAWK® Compatible MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5567 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2.125" spline TRIHAWK® Compatible MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5012 PORCUPINE ROCK DRILLING BIT 5-1/4" Cut With 2-3/8" API REG Pin MSRP: Now: $2,021.09 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin MSRP: Now: $1,909.98 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin MSRP: Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin MSRP: Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5015 PORCUPINE ROCK DRILLING BIT 8-1/4" Cut With 4-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $4,243.29 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5520 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 6" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,132.20 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5014 PORCUPINE ROCK DRILLING BIT7-1/4" Cut With 3-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $3,243.30 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5528 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 4" cut with 2.125" spline TRIHAWK® Compatible MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5567 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2.125" spline TRIHAWK® Compatible American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5012 PORCUPINE ROCK DRILLING BIT 5-1/4" Cut With 2-3/8" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,021.09 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,909.98 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5567 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2.125" spline TRIHAWK® Compatible MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5012 PORCUPINE ROCK DRILLING BIT 5-1/4" Cut With 2-3/8" API REG Pin MSRP: Now: $2,021.09 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin MSRP: Now: $1,909.98 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin MSRP: Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin MSRP: Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5015 PORCUPINE ROCK DRILLING BIT 8-1/4" Cut With 4-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $4,243.29 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5520 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 6" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,132.20 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5014 PORCUPINE ROCK DRILLING BIT7-1/4" Cut With 3-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $3,243.30 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5528 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 4" cut with 2.125" spline TRIHAWK® Compatible MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5567 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2.125" spline TRIHAWK® Compatible American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5012 PORCUPINE ROCK DRILLING BIT 5-1/4" Cut With 2-3/8" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,021.09 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,909.98 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5012 PORCUPINE ROCK DRILLING BIT 5-1/4" Cut With 2-3/8" API REG Pin MSRP: Now: $2,021.09 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin MSRP: Now: $1,909.98 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin MSRP: Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin MSRP: Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5015 PORCUPINE ROCK DRILLING BIT 8-1/4" Cut With 4-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $4,243.29 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5520 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 6" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,132.20 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5014 PORCUPINE ROCK DRILLING BIT7-1/4" Cut With 3-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $3,243.30 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5528 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 4" cut with 2.125" spline TRIHAWK® Compatible MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5567 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2.125" spline TRIHAWK® Compatible American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5012 PORCUPINE ROCK DRILLING BIT 5-1/4" Cut With 2-3/8" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,021.09 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,909.98 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin MSRP: Now: $1,909.98 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin MSRP: Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin MSRP: Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5015 PORCUPINE ROCK DRILLING BIT 8-1/4" Cut With 4-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $4,243.29 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5520 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 6" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,132.20 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5014 PORCUPINE ROCK DRILLING BIT7-1/4" Cut With 3-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $3,243.30 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5528 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 4" cut with 2.125" spline TRIHAWK® Compatible MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5567 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2.125" spline TRIHAWK® Compatible American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5012 PORCUPINE ROCK DRILLING BIT 5-1/4" Cut With 2-3/8" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,021.09 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,909.98 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin MSRP: Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin MSRP: Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5015 PORCUPINE ROCK DRILLING BIT 8-1/4" Cut With 4-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $4,243.29 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5520 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 6" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,132.20 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5014 PORCUPINE ROCK DRILLING BIT7-1/4" Cut With 3-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $3,243.30 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5528 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 4" cut with 2.125" spline TRIHAWK® Compatible MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5567 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2.125" spline TRIHAWK® Compatible American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5012 PORCUPINE ROCK DRILLING BIT 5-1/4" Cut With 2-3/8" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,021.09 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,909.98 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin MSRP: Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5015 PORCUPINE ROCK DRILLING BIT 8-1/4" Cut With 4-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $4,243.29 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5520 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 6" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,132.20 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5014 PORCUPINE ROCK DRILLING BIT7-1/4" Cut With 3-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $3,243.30 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5528 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 4" cut with 2.125" spline TRIHAWK® Compatible MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5567 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2.125" spline TRIHAWK® Compatible American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5012 PORCUPINE ROCK DRILLING BIT 5-1/4" Cut With 2-3/8" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,021.09 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,909.98 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin MSRP: Now: $1,576.65 Add to Cart Compare Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5015 PORCUPINE ROCK DRILLING BIT 8-1/4" Cut With 4-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $4,243.29 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5520 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 6" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,132.20 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5014 PORCUPINE ROCK DRILLING BIT7-1/4" Cut With 3-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $3,243.30 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5528 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 4" cut with 2.125" spline TRIHAWK® Compatible MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5567 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2.125" spline TRIHAWK® Compatible American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5012 PORCUPINE ROCK DRILLING BIT 5-1/4" Cut With 2-3/8" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,021.09 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,909.98 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view Details AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5015 PORCUPINE ROCK DRILLING BIT 8-1/4" Cut With 4-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $4,243.29 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5520 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 6" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,132.20 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5014 PORCUPINE ROCK DRILLING BIT7-1/4" Cut With 3-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $3,243.30 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5528 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 4" cut with 2.125" spline TRIHAWK® Compatible MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5567 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2.125" spline TRIHAWK® Compatible American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5012 PORCUPINE ROCK DRILLING BIT 5-1/4" Cut With 2-3/8" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,021.09 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,909.98 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view AMERICAN HDD | sku: AMERICAN HDD 5015 PORCUPINE ROCK DRILLING BIT 8-1/4" Cut With 4-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $4,243.29 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5520 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 6" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,132.20 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5014 PORCUPINE ROCK DRILLING BIT7-1/4" Cut With 3-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $3,243.30 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5528 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 4" cut with 2.125" spline TRIHAWK® Compatible MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5567 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2.125" spline TRIHAWK® Compatible American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5012 PORCUPINE ROCK DRILLING BIT 5-1/4" Cut With 2-3/8" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,021.09 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,909.98 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view AMERICAN HDD | sku: AMERICAN HDD 5520 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 6" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,132.20 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5014 PORCUPINE ROCK DRILLING BIT7-1/4" Cut With 3-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $3,243.30 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5528 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 4" cut with 2.125" spline TRIHAWK® Compatible MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5567 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2.125" spline TRIHAWK® Compatible American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5012 PORCUPINE ROCK DRILLING BIT 5-1/4" Cut With 2-3/8" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,021.09 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,909.98 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view AMERICAN HDD | sku: AMERICAN HDD 5014 PORCUPINE ROCK DRILLING BIT7-1/4" Cut With 3-1/2" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $3,243.30 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5528 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 4" cut with 2.125" spline TRIHAWK® Compatible MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5567 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2.125" spline TRIHAWK® Compatible American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5012 PORCUPINE ROCK DRILLING BIT 5-1/4" Cut With 2-3/8" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,021.09 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,909.98 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view AMERICAN HDD | sku: AMERICAN HDD 5528 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 4" cut with 2.125" spline TRIHAWK® Compatible MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5567 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2.125" spline TRIHAWK® Compatible American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5012 PORCUPINE ROCK DRILLING BIT 5-1/4" Cut With 2-3/8" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,021.09 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,909.98 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view AMERICAN HDD | sku: AMERICAN HDD 5567 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2.125" spline TRIHAWK® Compatible American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: $1,665.54 Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5012 PORCUPINE ROCK DRILLING BIT 5-1/4" Cut With 2-3/8" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,021.09 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,909.98 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view AMERICAN HDD | sku: AMERICAN HDD 5012 PORCUPINE ROCK DRILLING BIT 5-1/4" Cut With 2-3/8" API REG Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $2,021.09 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,909.98 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view AMERICAN HDD | sku: AMERICAN HDD 5557 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2-7/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,909.98 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view AMERICAN HDD | sku: AMERICAN HDD 5553 SEQUOIA® ROCK DRILLING BIT With Dome Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view AMERICAN HDD | sku: AMERICAN HDD 5532 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 6" cut with 2.5" spline TRIHAWK® Compatible MSRP: $2,687.75 Now: $2,137.76 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Previous 1 2 3 Previous 1 2 3 Compare Selected × OK
Quick view AMERICAN HDD | sku: AMERICAN HDD 5514 SEQUOIA® ROCK DRILLING BIT With Angle Cutters 4" cut with 2-3/8" API Reg Pin American HDD® Rock Bits are designed for easy cutting and steering in soft and medium-hard rock. The large face aids in steering while the carbide rubble hard-facing and carbide cutters and wear buttons,insure long service life. Pick the Extreme Series... MSRP: Now: $1,576.65 Add to Cart Compare Quick view AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Previous 1 2 3 Previous 1 2 3 Compare Selected
Quick view AMERICAN HDD | sku: AMERICAN HDD 5530 SEQUOIA® ROCK DRILLING BIT With Chisel Cutters 5" cut with 2.5" spline TRIHAWK® Compatible MSRP: $1,943.31 Now: $1,904.43 Add to Cart Compare Previous 1 2 3 Previous 1 2 3 Compare Selected