Tungsten Cemented Carbide Buttons for Drill Bits
2021-6-21u2002·u2002Tungsten Cemented Carbide Buttons for Drill Bits. The tungsten carbide button is sintered by coarse grained powder, with properties of high hardness and good transverse-rupture strength, as well as corrosion resistance, resistance to acid and alkali. Our durable carbide buttons with excellent fracture resistance dramatically improve tool life ...
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