341 - 350 of 499
tunnelling threaded button bits
Selling leads
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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 ...
2025-07-14 00:17:35
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32mm 6buttons with 11degree tapered rock drilling button bits/conical button bit Tapered Button Bit Product Descpription: Perfect designs, tungsten ...
2025-07-14 00:17:35
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...Thread Drill Rod For Tunneling Hard Rock Product features: With rich experience of on cemented carbide manufacturing,Minetech produces high quality ...
2025-06-21 00:34:43
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...Tunneling Application Speed Extension Thread Drill Rod Product features: With rich experience of on cemented carbide manufacturing,Minetech ...
2025-06-21 00:34:17
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...bits with tungsten carbide 36mm taper button bit Rock Drilling Tools Features: 1. Tapered button bits connect with tapered drill rod for drilling ...
2025-06-21 00:33:00
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...R32 Thread Drill Rod for Drifting & Tunneling Product features: With rich experience of on cemented carbide manufacturing,Minetech produces high ...
2025-06-21 00:34:27
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...Bit Hot Sale In Peru Market Product Description: Tapered button bit is mainly used with pneumatic rock drill and tapered drill rod, and it conducts ...
2025-07-14 00:17:34
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...Button Rock Drilling Bit for Metallurgy Mine, Hard Alloy Steel Description: The Drill Bits are made from grade hard alloy and special steel, ...
2025-06-21 00:33:36
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... the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, ...
2025-06-21 00:33:30
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... alloy and special steel, generally matched with the light-duty rock drill.They are widely used in the mining projects. Specifications: Button Bit ...
2025-06-21 00:33:39
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