Guilin Star Diamond Superhard Material Co., Ltd.

125mm 4 Blades Male Thread Noncoring PDC Bit

1304 Coal Mine PDC Bit Inserts Plane Surface Cutter

US $2.91 / pcMin. Order: 500 pc

PDC Steel Body Colliery Drilling Step Drag Bits

75mm 8 Teeth PDC Core Bit

US $48 / pcMin. Order: 5 pc

150mm PDC Rock Coring Bit

US $96 / pcMin. Order: 5 pc

3050 Mining Pick PDC Conical Bits For Rotary Drilling Machine

Bullet Teeth Coal Mining Pick Round Shank Bits

1217 PDC Hammer Bit Cutter Button Inserts

US $29 / pcMin. Order: 50 pc

1308 PDC Cutter

US $12.98 / pcMin. Order: 50 pc

28mm 2 Wings Coal Mining Anchor Shank Bit

US $11.96 / pcMin. Order: 50 pc

4 Inch 4 Blades Steel Body Dam and Geothermal Well PDC Drill Bit

US $1098 / pcMin. Order: 1 pc

125mm Male Thread PDC Non Core Water Well Drilling Bit

US $298 / pcMin. Order: 5 pc

75mm Female Thread Matrix PDC Drill Bit for Mining

US $258 / pcMin. Order: 5 pc

1308 PCD cutter

US $12.98 / pcMin. Order: 50 pc

28mm 2 Wings Coal Mining Tool Rock Bolt Bit

US $11.96 / pcMin. Order: 50 pc