361 - 370 of 1792
rock drilling tapered drill bits
Selling leads
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...staightness. These tools are suitable for medium-small diameter perforation (from Ø30 mm to Ø 100 mm) in medium hard materials. According to the ...
2026-05-01 00:02:52
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...Bits for COP32 / COP34 / BR3 / DHD330 Hard Rock DTH Hammer Specifications: Drill Bit Bit Diameter, mm Number of Air Holes Gauge Buttons Front ...
2026-05-01 00:02:53
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Rock Drilling Tools High Wear Resistance T38 - 76mm Concave Face Button Drill Bits Specification: Diameter: 76mm Thread: T38 Button Shape: Ballistic, ...
2026-05-01 00:02:52
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...Drill Button Bits 76MM / 89MM Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 ...
2026-05-01 00:02:52
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T45 Ballistic / Spherical Button 89mm For Hard Rock Drilling Threaded Button Bits T45 89mm Flat face with Spherical Button Bit: Product: T45 Button ...
2026-05-01 00:02:52
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Integral drill steel rod is used by a hand held drill machine in underground mining and for small hole drilling, equipped with small power rock drills...
2024-12-09 19:10:43
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...T51 Threaded TC Button Bit for Rock Drilling KSQ With the top quality of alloy steels and the best carbides made in China, we produce all threaded ...
2024-12-09 20:23:22
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... of various button bits shown as below: Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60; Head ...
2026-05-01 00:02:52
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... well as the additional bending stress caused by the weight of the drill rod, the reaction force of the rock and the asymmetric impact of the ...
2026-05-01 00:02:53
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...drilling.There's a multiple drilling rigs on the market today. Each use differt rock drills. That's why we offer a comprehensive range of shank ...
2026-05-01 00:02:52
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