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PDC Anchoring Drill Bit
Product Detailed
Related Categories:Mining Machinery Parts
Detailed Product Description
PDC Anchoring Drill Bit
THEORY:
PDC is kind of extra-hard meterial composite of diamond powder and tungsten carbide substrate by sintering under high temperatire and ultra-high pressure. As cutting edge of anchoring bit, PDC bit is an effective drill bit of cable supporting in the coal tunnel due to the characteristics, such as high hardness, wear resistance and high impact resistance.
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