Matrix body PDC sintered bit

US $130 / pc

Min. Order: 5 pc

ALL KINDS OF Rock Diamond Core Drill Bits

PCD cutters and drilling bits for oil coal mining

Drag Bits and PDC bits

oilfield PDC hammer bit inserts

US $7 / pc

Min. Order: 10 pc

2016 wholesale Newest design pdc oil well drilling bits

US $200 / pc

Min. Order: 1 pc

Junk Mill;Mill Shoe&WashOver Shoes

PDC cutter for drill bit

US $20 / pc

Min. Order: 5 pc

Drill Bit Breakers in Good Price

US $100 / pc

Min. Order: 1 pc

PDC Core drill Bit

US $30 / pc

Min. Order: 1 pc