Carbide drill surfacing equipment

Tungsten Carbide Cemented Carbide Mining Tips for Drill Bit

US $1 / pc

Min. Order: 100 pc

12 1/4" tungsten carbide inserted mining tricone bit

Tungsten Carbide Mining Bits for Mining Machine

S120 Tungsten Carbide Drill Bits/Teeth/Picks For Half Rock's Collection

coal mining drill bit/carbide anchor shank drilling bits

US $10 / pc

Min. Order: 5 pc

tungsten carbide mining tools mining bits

US $56 / kg

Min. Order: 5 kg