711 - 720 of 930
customizable dth button bits
Selling leads
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CN125A ( NUMA125 ) Big Size DTH Hammer for mining Advantages: 1.Out of the throuble of foot valve fracture and expansion and contraction. 2.Lower ...
2026-04-21 00:34:18
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... for rock drilling tools, whom are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide ...
2025-12-23 18:10:36
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..., normally high pressure air,is passed between the outer and inner tubes down to the face of drilling bit where it is returned up the centre tube ...
2026-04-21 00:34:18
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BENCH DRILLING DOME BUTTON BIT FOR REAMING T51 Changsha ChaoJinGang Machinery Manufacturing Co., Ltd. (ChangSha Super Drill Import & Export Co., Ltd. ...
2026-04-21 00:34:18
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SD6 High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3...
2026-04-21 00:34:18
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COP54/DHD350 High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long ...
2026-04-21 00:34:18
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CN125A ( NUMA125 ) Big Size DTH Hammer for mining Advantages: 1.Out of the throuble of foot valve fracture and expansion and contraction. 2.Lower ...
2025-12-23 18:08:33
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...DTH Hammers PR52 Advantages: R.C.Drilling, referred to as " Centre Sample Recovery" or " Dual Wall Drilling",employs a Dual ...
2026-04-21 00:34:18
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About us: Changsha Chaojingang Machinery Manufacturing Co., Ltd (Super diamond) , is one of the best manufacturers in China's drilling tool industry. ...
2026-04-21 00:34:18
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NUMA100/CN100 High air pressure DTH Hammer with foot valve. Advantages: 1.Valve air distribution. More reliable. 2.Simple design of the piston, long ...
2026-04-21 00:34:18
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