AMERICAN HDD

Transmitter Housings with "Double Locking Door" Vermeer® Compatible (Slant Face) 2.750" Dia. Side Load, 6-Hole, Vermeer, #400 (Box)

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...

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...

Transmitter Housing Vermeer® Compatible 2.750" Dia., Box x Box Side Load Housing, 2" IF x 2" IF

AMERICAN HDD® Tail Piece (Housing Savers)/Adaptor QF 400 (Pin) x #600 Firestick (Pin) with HD 5/8" bolt

SOLID BODY SPIRAL FLUTED BACKREAMERS 6" Cut x 4.5" Pack, 2.5" Spline (Box) x Pull Tab with Rotary Teeth TRIHAWK® Compatible

Tail Piece (Housing Savers)/Adaptor TRIHAWK® Compatible 2.5" Spline (B) X 2-3/8" API REG (P)

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...

End Load Rock Housings accepts 15" or 19" Digitrak Transmitters 4.25" Dia. Hi-Flow, 2-7/8" API REG x 2-7/8" IF

End Load Rock Housings accepts 15" or 19" Digitrak Transmitters 3.625" Dia. Hi-Flow, 2-3/8" API REG x 2-3/8" IF

SOLID BODY SPIRAL FLUTED BACKREAMERS 6" Cut x 4.5" Pack, 2.125" Spline (Box) x Pull Tab with Rotary Teeth TRIHAWK® Compatible