191 - 200 of 395
flushing hole steel dth bit
Selling leads
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...Hole Hammer 5 Inch HD Series HD55 Convertional Type For DTH Drilling Feature: 1. Deliver maximum energy to drilling bit, fast drilling speed and ...
2024-12-09 12:11:40
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... and long service life of SOLLROC DTH hammer due to high quality alloy steel materials and advanced producing technology. 3. Low problem rate and ...
2024-12-09 12:18:50
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... hammer can easily be modified to accept bits with Numa 180 and QL200 shank design by simply replacing the Chuck, Piston, Bit retainer and Bearing ...
2024-12-09 12:18:50
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...Steel 178mm Shank M60 DTH Hammer Bits for Quarry Drilling Product description We offer a comprehensive range of DTH drill bits to match all ...
2025-07-24 00:09:47
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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 ...
2025-07-24 00:09:47
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.... It is hollow to allow drilling fluid to be pumped down the hole through the bit and back up the annulus. Each drill pipe consists of three parts ...
2024-12-09 12:38:29
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... pin Weight (less bit) 487kg (1071lbs) Hole range 305mm-445mm Working pressure 10-25bar Impact rate at 1.7 Mpa 16Hz Recommended rotation speed 15...
2024-12-09 12:11:40
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...DTH bit High Air Pressure Blue Color Flat Face For Mining Product Introduce SOLLROC M40 dth bits are made of high quality alloy steel with advanced ...
2024-12-09 12:33:51
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Ql60 Down The Hole Hammer Mining Machinery Water Well Drilling Tools Product description Down-the-hole drilling (DTH) essentially involves a drilling ...
2024-12-09 13:30:10
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... materials.It is composed of a hammer bit,a piston and an air chamber. The piston moves back and forth within the chamber,causing the bit to strike ...
2024-12-09 18:14:14
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