241 - 250 of 357
pr40 rock bits
Selling leads
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...Bit Black Color Full Size with Shank SD Series for Mining Product description A Down the hole drilling is the most critical component on a drill ...
2024-12-09 17:30:39
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...Bits with Carbide Buttons for Mining Product description A Down the hole drilling is the most critical component on a drill rig, it is the most ...
2024-12-09 17:30:39
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... PR54R RC Button Bit with Carbide Buttons and Black Color for Grade Control Product Introduce: Reverse Circulation (RC) drilling is one of the ...
2025-07-19 00:08:58
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Mining Exploration Drilling Tools RC Hammer and RC Button Bit Product Introduce: Reverse Circulation (RC) drilling is used to collect mineral and rock ...
2025-07-19 00:08:58
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...annulus of the rod and enter into hammer and bit. Rock formation fragments crushed by bit are collected into the inter tube via air hole on the bit ...
2024-12-09 12:35:25
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...bit attached to a down-hole hammer to produce a hole. Unlike diamond drilling, RC drilling produces samples of rock cuttings rather than a sample ...
2024-12-09 12:38:29
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... and donw motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling ...
2024-12-09 17:41:02
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...Bits 254mm Cop84 DTH Bit Rock Drill Bits Product specifications:Cop84 DTH bits Model Bit Diameter Air Holes Qty*Button Dia(mm) Weight mm Gauge ...
2024-12-09 12:11:48
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...Bit Retrac Button Bits Top Hammer Drill Bit For Drilling Product Specification: T38 Button Bits T 38 rock drill button bit for construction are ...
2024-12-09 12:11:48
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...Bit Retrac Button Bits Top Hammer Drill Bit For Drilling Product Specification: T38 Button Bits T38 rock drill button bit for construction are made ...
2024-12-09 12:11:48
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