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tunnelling threaded button bits
Selling leads
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...Bit 11 Degree Tapered Button Bit 34mm Diameter Long Skirt Description Of Knock Off Bit 11 Degree: Tapered drilling tools include bit and rod. ...
2025-07-13 00:14:07
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...48mm. With carbide buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are excellent in longevity. ...
2025-07-13 00:14:06
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...Button Bit Short Skirt Tungsten Carbide Rock Drill Tool 11 Degree Knock Off Bit Description: Tapered drilling tools include bit and rod. Tapered ...
2025-07-13 00:14:06
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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 ...
2025-07-13 00:14:06
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... with the light-duty rock drill, to drill the rock hole within diameter of 50mm. Gold Mining Tapered Button Bit roduct features: Top quality, ...
2025-06-21 00:35:48
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... buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are excellent in longevity. Product Characteristic...
2025-07-13 00:14:06
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...Button Bit for Hard Rock Drilling Description Of 45mm Internal Galvanized Tapered Button Bit: 45mm internal galvanized tapered button bit is made ...
2025-07-13 00:14:06
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...Buttons 7 Degree Tapered Button Bit Mining Tools Description: Tapered button bit is mainly used with pneumatic rock drill and tapered drill rod, ...
2025-07-13 00:14:06
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...Button Bit Description: The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill ...
2025-07-13 00:14:07
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Button Bit 11 Degree Rock Drilling Tools 38mm Hard Rock Drilling Bits Features: 1.All button bits raw material produced. 2.Simple structure and not ...
2025-07-13 00:14:06
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