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hard rock drilling threaded button bits
Selling leads
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... light-duty rock drill, to drill the rock hole within diameter of 50mm. Tapered Button Bit Application: Construction works, Energy, Mining and ...
2025-07-16 00:17:59
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... drill, to drill the rock hole within diameter of 50mm. Product features: Top quality, competitive taper button bit compared to world famous button ...
2025-07-16 00:17:59
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...Button Bit For Rock Drilling Quarrying Mining Product Information: The tapered jointed column tooth drill bit is mainly used with wind-driven rock ...
2025-06-21 00:35:33
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...other engineering drilling blasting hole, guardrail hole, mountain reinforcement, anchorage and other engineering holes, geothermal exploration ...
2025-06-21 00:36:39
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... from 26mm to 42mm. With carbide buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are excellent in ...
2025-07-16 00:17:59
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...12°; Shank sizes: Hex. 19mm, Hex, 22mm and Hex. 25mm; Buttons configuration: 4 buttons, 5 buttons, 6 buttons, 7 buttons, 8 buttons, 9 button ...
2025-06-21 00:33:13
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..., to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy constructi...
2025-07-16 00:17:59
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... matched with the light-duty rock drill.They are widely used in the mining projects. Specifications: Product Name: Tungsten carbides tapered drill ...
2025-07-16 00:17:58
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..., to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy constructi...
2025-06-21 00:35:46
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Rock Blasting Hole Diameter 34mm 11 Degree Tapered Button Bit Description: The Drill Bits are made from grade hard alloy and special steel, generally ...
2025-07-16 00:17:59
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