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  • DTH Drill Bits
DTH Drill Bits

DTH Drill Bits

  • Product description: DTH Drill Bits
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DESCRIPTION

SPECIFICATION


High air pressure series(P≥14bar):Φ115,Φ125,Φ138,Φ152,Φ165 etc;

Middle-high air pressure series(8≤P≤14bar):Φ80,Φ90,Φ95 etc;

Low air pressure series(P≤8bar):Φ76, Φ90, Φ110 etc;

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