Rock Drilling Bits

SEQUOIA® ROCK DRILLING BIT With Angle 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...

PORCUPINE EXTREME 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...

SEQUOIA® ROCK DRILLING BIT With Double Angle Cutters 4" cut with 2.0" IF 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.

PORCUPINE ROCK DRILLING BIT 6-1/4" 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...

PORCUPINE EXTREME ROCK DRILLING BIT 7-1/4" 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...

SEQUOIA® ROCK DRILLING BIT With Dome Cutters 6" 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...

PORCUPINE EXTREME ROCK DRILLING BIT 4.4" Cut With 2.125" spline TRIHAWK® Compatible

SEQUOIA® ROCK DRILLING BIT With Angle Cutters 6" 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...

PORCUPINE EXTREME ROCK DRILLING BIT 6-1/4" 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...

PORCUPINE EXTREME 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...

SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" cut with 2.5" spline TRIHAWK® Compatible

SEQUOIA® ROCK DRILLING BIT With Dome Cutters 5" 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...