221 - 230 of 499
tunnelling threaded button bits
Selling leads
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... of head diameters from 26mm to 48mm. With carbide buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and ...
2025-07-13 00:14:06
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...h the light-duty rock drill, to drill the rock hole within diameter of 50mm. Product feature 36mm Tapered Button Bit: Top quality, competitive ...
2025-06-21 00:35:48
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...Button Bit Description Of 32mm Tapered Button Bit: Tapered drilling tools include bit and rod. Tapered button bit has faster drill penetration rate...
2025-06-21 00:35:43
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...Button Bit Description Of 36mm 11 Degree Tapered Button Bit: Tapered drilling tools include bit and rod. Tapered button bit has faster drill ...
2025-06-21 00:35:43
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...Button Bit High Quality Red Knock off Bit for Secondary Crushing 38mm Tapered Button Bit Description: Tapered drill bit work with the pneumatic ...
2025-07-13 00:14:06
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...button bit 34mm Product features: Taper bits, especially Tapered button bits are the most popular tapered drill bits with a wide selection of head ...
2025-06-21 00:35:47
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...Button Bit Drilling Tools 11 Degree Tungsten Carbide Product features: Tapered button bits are the most popular tapered drill bits with a wide ...
2025-07-13 00:14:06
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...drilling application in mining, tunneling, construction and quarry work. Specification: Thread type T38 Head diameters 57mm ~ 115mm Face designs ...
2025-06-21 00:32:38
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... drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design ...
2025-06-21 00:32:44
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...Bit Drill Bit 34mm Tapered Button Bit Description: Small hole tapered ground drill bit are the most popular tapered drill bits with a wide ...
2025-06-21 00:35:36
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