211 - 220 of 316
precise control reverse circulation bits
Selling leads
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About us: We are a leading manufacturer for various of rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ...
2026-04-20 00:40:27
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About us: We are a leading manufacturer for various of high air pressure rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top ...
2025-12-23 18:10:08
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R.C.Drilling, referred to as " Centre Sample Recovery" or " Dual Wall Drilling",employs a Dual Wall Pipe where the drilling medium...
2025-12-23 18:12:49
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We are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide button shape and the bit face shape...
2026-04-20 00:40:27
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About us: We are a leading manufacturer for various of high air pressure rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top ...
2025-12-23 18:08:48
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RC45 50 Reverse Circulation DTH Hammer Drill Bit And Shroud ABOUT US Changsha Chaojingang(CJG) Machinery Manufacturing Co., Ltd (Super Diamond) is one ...
2026-04-20 00:40:26
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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 ...
2026-04-20 00:40:27
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3" R.C. DTH Hammers RE531 Advantages: R.C.Drilling, referred to as " Centre Sample Recovery" or " Dual Wall Drilling",employs ...
2026-04-20 00:40:27
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4.5" R.C. DTH Hammers RE542 Advantages: R.C.Drilling, referred to as " Centre Sample Recovery" or " Dual Wall Drilling"...
2026-04-20 00:40:27
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4.5" R.C. DTH Hammers RE543 Advantages: R.C.Drilling, referred to as " Centre Sample Recovery" or " Dual Wall Drilling"...
2026-04-20 00:40:27
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