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    1. ?sales@glorytekdrill.com
      ?AM09:00-PM18:00
      ?+86-10-52864265/52864786

      RC Hammers

      RChammer

      Our DTH hammer and bits are compatible with CIR, DHD, QL,SD,Mission, etc. series of Atlas and Sandvik etc. They are with high efficiency, low failure rate and long service life. Even for all kinds of high hardness, high abrasive rocks and other harsh conditions, our drilling tools can also realize efficient and economical drilling.

      ◆Type and Technical Specification of Reverse Circulation DTH Hammers 

      Item GLF
      335
      GLF
      345
      GLF
      355
      GLF
      365
      GLF
      385
      GLF
      3105
      GLF
      3125
      Drilling Dia.(ф/mm) 90-105 110-130 135-155 160-200 200-254 254-311 311-360
      Hammer Length(mm) 143 1281 1292 1345 1578 1440 1430
      Outside Dia.(ф/mm) 85 105 124 154 190 250 270
      Center Hole Dia. (ф/mm) 33 36 36 61 61 75 85
      Working Pressure(Mpa) 0.7-2.1 0.7-2.1 0.8-2.1 0.8-2.1 0.8-2.1 0.8-2.4 0.8-2.4
      Air Consumption (M3/Min.) 4.2-11.7 5.7-14.2 6.5-19.3 9月18日 12-30.8 15-34 20-37.8
      Torque(N.M) 475 600 791 950 1040 1260 1250
      Impact Frequency (Times/Min.) ≥800 ≥800 800-1200 600-1100 660-1208 660-1230 600-1150
      Connection 1 API 2-3/8” API 2-7/8” T 91-3 API 4-1/2” API 4-1/2” API 4-1/2” API 4-1/2”
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