Coal tungsten carbide mining bits /button/teeth/tip
【Item】Chisel(Conical) Carbide Buttons
【Grade】JZ05A, YG6, YG8, YG11,YG15 etc
【Specification】According to customer's request
【Brand】ETa
【Country of Origin】ZhuZhou.China
【Application】DTH Drill Bits/ Low Air Pressure Drill Bits/Thread Drill Bits/Tricone Drill Bits
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1. Cemented carbide buttons for oil field drill bits
2. The tolerance of polish and ground can be +0/-0.005mm
3. High wear & impact resistance
4. Use 100% Raw material, strict incoming inspection.
5. Can be customized according to the requirements of the customer.
6. Advanced technology, automatic pressing, HIP sintering and precision grinding