R38 64mm Retract Drill Dth Button Bits Tungsten Carbide For Mining
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R38 64mm Retract Drill Button Bit Tungsten Carbide For Mining
Description:The drill bit is widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. Applications:• Underground mining • Widely used in bench and long hole drilling • Perfect design can dealing with soft to medium-hard rock formations
A comprehensive range of various button bits shown as below:
FAQ
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Product Tags: r38 dth button bits 64mm dth button bits retrac skirt rock drill button bits |
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