DTH Button Bit for Hard Rock Drill
- Min. Order: 1 Piece/Pieces
- Transportation: Ocean,Land,Air,Others
Product Description
DTH Bits:
All our DTH drill bits are also CAD designed, CNC manufactured for perfect bits body, and multiple heat-treated to enhance hardness, surface-compressed for fatigue resistance, all thus to extend the product life for maximum wear and performance in the toughest of drilling conditions....
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