China 30mm Cone Diamond PDC Cutter Inserts For Well Drilling

30mm Cone Diamond PDC Cutter Inserts For Well Drilling

Height: 30mm
Color: Black, Sliver, Customized
Material: Carbide, Carbon Steel
China Coal Mining Cone PDC Cutter Diamond Fixed Bits 30mm

Coal Mining Cone PDC Cutter Diamond Fixed Bits 30mm

Height: 1319
Color: Customized
Material: Carbide, Carbon Steel
China Tungsten Carbide PDC Cutter High Wear Resistant Diamond Cutter Bits

Tungsten Carbide PDC Cutter High Wear Resistant Diamond Cutter Bits

Height: 1419
Color: Customized, Black, Silver, So On
Material: Carbide, Carbon Steel
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