Min. Order:
5 pcs
Price:
USD 800
Place of origin:
China
Price Condition:
FOB Tianjin
Supply Ability:
500 pcs/ month
thread protector. It is mainly the spiral blades (usually three blades, also can be four blades according to customers’ requirements), which rub against the borehole wall. The working surface of the blade is hard faced. The hard facing types we can provide are HF1000, HF2000, HF3000, HF4000, HF5000, and HF6000. It is preferred operation that tungsten carbide inserts are cold inset into the
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