731 - 740 of 851
95mm rc drill bits
Selling leads
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... Our products are made of high quality steel and carbide. Our dth and rc hammer have significant wear-resistance and high penetraction. We have ...
2024-12-09 12:11:48
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High Air Pressure 4.5'' SRC543 Black RC Hammer For Gravel Stratum And Mining Product Introduce: The reverse circulation drilling method has the ...
2024-12-09 12:35:25
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... pressure creating air lift of the water and cuttings up the inner tube which is inside each rod. It reaches the deflector box at the top of the ...
2026-04-29 00:08:31
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...drilling Technical parameter QL40 DTH hammer: shank QL40 Length(less bit) 1103mm External diameter 99mm Top sub thread API 2 3/8”REG Weight(less ...
2024-12-09 13:09:44
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... in a bore. The DTH hammer resembles a small jack hammer. It screws onto the end of a drill string like a section of drill pipe. Like the jack ...
2024-12-09 17:41:02
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...Drilling Accessories DHD340 COP44 Product specifications: Model: HD45, HSD4, HM40A, HQL40 Model HD45 HSD4 HM40A HQL40 Length(less bit) 1030mm ...
2024-12-09 12:11:40
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... and supply continuous impact for bottom rocks with down-the-hole bit. They are widely used in ore drilling, water well drilling, Geothermal ...
2024-12-09 13:16:18
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...Drilling Speed for Well Drilling Product description: DTH drilling is a percussion system driving a piston inside hammer body with up and down ...
2024-12-09 17:20:08
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...Drilling API 2 3/8'' Reg Black Color QL40 4'' DTH Hammer For Water Well Drilling Feature 1. for water well, micro piling, geothermal, anchoring 2. ...
2024-12-09 12:32:21
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... (less bit) 487kg (1071lbs) Hole range 305mm-445mm Working pressure 10-25bar Impact rate at 1.7 Mpa 16Hz Recommended rotation speed 15-25 r/min Air ...
2024-12-09 12:11:40
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