661 - 670 of 683
140mm drag drill bit
Selling leads
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... for drilling equipment. They are powered by compressed air medium and supply continuous impact for bottom rocks with down-the-hole bit. They are ...
2024-12-09 13:16:18
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...tem which uses compressed air as motivation, makes drilling impact motivation parts down the hole, to control the piston reciprocating motion by ...
2024-12-09 12:54:22
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...Drill Hammer For Geologic Exploration Samples Product Introduce: Reverse circulation (RC) drilling uses a bit attached to a down-hole hammer to ...
2025-07-17 00:08:06
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...Drilling Product Introduce: Reverse circulation (RC) drilling uses a bit attached to a down-hole hammer to produce a hole. Unlike diamond drilling, ...
2025-07-17 00:08:06
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...Drilling Rock Formations RC Reverse Circulation Dth Hammer Product Introduce: Reverse circulation (RC) drilling is the latest developed product of ...
2025-07-17 00:08:06
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...Drilling Technical parameter M30 DTH hammer: shank M30 Length(less bit) 955mm External diameter 82mm Top sub thread API 2 3/8”REG Weight(less bit) ...
2024-12-09 13:09:05
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...bit) 1032mm External diameter 99mm Top sub thread API 2 3/8”REG Weight(less bit) 40.7kg Hole range 110mm-130mm Working pressure 10-25bar Impact ...
2024-12-09 13:09:35
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...Drill Hammer For Exploration Product Description: DTH hammers and bits are widely used in underground mining, quarries, hydraulic and Hydro-Power ...
2024-12-09 12:54:13
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...l, geothermal air conditioning well, geologic exploration, gravel stratum, etc. Especial suitable for complicated formation (Formation loose, ...
2025-07-17 00:08:06
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.... It relies on three elements for drilling holes: bit loading (weight), rotation and air. These active elements combine to be efficient at crushing ...
2024-12-09 17:41:02
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