421 - 430 of 441
convex face dth drilling hammer
Selling leads
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Conventional Down The Hole Hammer 3 Inch HD Series HD35 For Shank IR3.5 Feature: 1, valveless air distribution. More reliable. 2, simple design of the ...
2024-12-09 12:11:40
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...Hammer Drill Bit For Drilling Product Specification: T38 Button Bits T 38 rock drill button bit for construction are made of alloy steels and the ...
2024-12-09 12:11:48
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...drill bit immediately as the cutting orsample is formed.The drilled sampledoes not have to travel the length of the hammer where contamination and ...
2024-12-09 12:11:48
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Thread T38 Diameter 76mm Yellow Color Top Hammer Button Bit For Drilling Product Specifications: Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ...
2024-12-09 12:38:29
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...Face And Carburized Treatment SRC547 For Sampling Product Introduce: Reverse circulation (RC) drilling uses a bit attached to a down-hole hammer to ...
2025-07-14 00:07:31
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...Hammer Drill Bit For Drilling Product Specification: T38 Button Bits T38 rock drill button bit for construction are made of alloy steels and the ...
2024-12-09 12:11:48
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...Hammer Drill Bit For Drilling Product Specification: T38 Button Bits T38 rock drill button bit for construction are made of alloy steels and the ...
2024-12-09 12:11:48
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...: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60; Head diameters: 33mm ~ 152mm; Face designs;
2024-12-09 12:11:48
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...DTH hammer or tricone bit lose their effectiveness and then the drag bit is used, the cleaning of the hole is realized by the injection of air or ...
2024-12-09 12:31:00
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...soft to medium formation such as sand, clay, or some soft rock for water well drilling, mining, geothermal, environmental and exploration drilling. ...
2024-12-09 12:35:25
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