76mm T38 Retrac Button Bit Hard Rock Drill Tungsten Carbide
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Detailed Product Description
76mm T38 Hard Rock Drill Retrac Tungsten Carbide Retrac Button Bit
Description:Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of heat treatment, Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech can supply customized thread button bits upon receiving of different drilling application, the bits are suitable in drilling with very hard rock. Specification:
Applications:• Underground mining • Tunneling • Widely used in bench and long hole drilling • Perfect design can dealing with soft to medium-hard rock formations
FAQ
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Product Tags: 76mm t38 retrac button bit hard rock drill retrac button bit tungsten carbide retrac bit |
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