661 - 670 of 798
tunnel drilling dth button bit
Selling leads
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Advantages: R.C.Drilling, referred to as " Centre Sample Recovery" or " Dual Wall Drilling",employs a Dual Wall Pipe where the drilling medium, ...
2025-08-04 00:21:13
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CQL60 ( COP64 GOLD QL60) High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the ...
2025-08-04 00:21:12
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CD55/DHD350 High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long ...
2025-08-04 00:21:12
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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 ...
2025-08-04 00:21:13
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Advantages: 1. Our products can match over 95% against the original products. 2. High quality raw material, with premium hardened procedures for long ...
2025-08-04 00:21:12
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Advantages: 1. Our products can match over 95% against the original products. 2. High quality raw material, with premium hardened procedures for long ...
2025-08-04 00:21:12
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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 ...
2025-08-04 00:21:12
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... a professional producer and major manufacturer for rock drilling tools, whom are capable to design and manufacture according to customer's ...
2025-08-04 00:21:12
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... a professional producer and major manufacturer for rock drilling tools, whom are capable to design and manufacture according to customer's ...
2025-08-04 00:21:12
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We are capable to design and manufacture according to customer's requirement on the Bit Dia\No., Air holes, carbide button shape and the bit face ...
2025-08-04 00:21:12
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