R38-Hex35-R32,Drifter Rod

R38-Hex32-R32,Drifter Rod

Drill rod T38-H35-R32

C31 25mm Drill Bits Auger Teeth

Rock Reamer with Welded Roller Cores

23.6"(600mm) Dia Hole Oper (Drilling Cone Reamer Bits)

PDC-SB-76-MB-Blade Type Tungsten Matrix Bit

PDC-SB-75-MB-Blade Type Tungsten Matrix Bit

PDC-PL-123-MB-Pillar Type Tungsten Matrix Bit

PDC-CA-98-SB-Steel Body Concave PDC Bits

PDC-SB-152-MB-Blade Type Tungsten Matrix Bit

PDC-98-Tungsten Matrix Concave PDC Bits