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Drilling Bits

  • Pneumatic drill bits is key tool of drilling in the process of mining, tapered connection cemented carbide drilling bits of our company have four forms: single chisel bits, cross-shaped bits, three-point bits and button bits.
    Product category:button bits welded type,button bits cold-compacting cone hole,button bits cold-compacting screw thread
    Technology: weld, cold compacting
    Alloy grades: YK05
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