231 - 240 of 510
forged process rock drilling bit
Selling leads
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... resistance carbide buttons and well forged steel body in our high efficiency automatic production. Body Type: (1) Type: Male-Male Rod, Male-Female ...
2025-06-21 00:34:19
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... penetration rates and high productivity. There are mainly four types of end face design forms used by down-the-hole drill bits: namely, end face ...
2025-07-29 00:13:43
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...small pneumatic rock drills for shallow hole drilling operations, and are generally made of H22 and H25 hexagonal hollow drill steel. It needs to ...
2025-07-29 00:13:44
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...Rock Drilling Tool Hex 22mm Integral Drill Rod Product information of Hex 22mm integral drill rod: Integral drill steel rods are used by hand held ...
2025-07-29 00:13:43
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... drills for shallow hole drilling operations, and are generally made of H22 and H25 hexagonal hollow drill steel. It needs to be matched with the ...
2025-07-29 00:13:44
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...Drill Steel or Rock Drill Rod for Quarry Mining Rock Drilling Tools Product information: Plug-hole Integral Drill Steel is widely used in stone pit ...
2025-06-21 00:38:12
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.... The inside pipe includes a core-receiving receptacle at its lower end, and at its upper end is provided with a measurement unit for on-site ...
2025-06-21 00:38:44
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... Air Blasting”. Specification Of SPM65 Non - Airtube DTH Hammer: SPM65 Non - Airtube DTH Hammer Airtube without Weight(Without Bit) 11 kg Colour ...
2025-06-21 00:32:54
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...Rock Drill Rod For Pneumatic Rock Drilling Description: Integral drill rod, another name called integral drill steels, integral rods are used by ...
2025-07-29 00:13:43
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...drill bits for hard rock mining NQ HQ PQ diamond core bit Core Drilling Tools Product information: The synthetic diamond poly crystalline is ...
2025-06-21 00:38:46
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