321 - 330 of 554
diameter 89mm tungsten carbide button bit
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...choose tapered cross type bits if the goal is to minimize hole deviation in small hole range drilling. Different taper sizes have different ...
2024-12-09 11:01:47
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Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the ...
2024-12-09 20:03:44
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...Buttons tapered drill button bit 38mm Description Product's name Ore mining blasting tapered drill button bit 38mm Description 1, Material : ...
2024-12-09 18:49:01
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Product Description Thread Ball Tooth Drill Bit! Made from high-quality alloy steel rods and tungsten carbide, this drill bit undergoes professional ...
2026-04-30 00:02:29
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Description A Rock Drill Button Bit is a type of hard rock drilling tool used in mining, tunneling, quarrying, and construction. It is designed to ...
2026-04-30 00:02:30
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...Button Bit Taper button bit, as a small hole bit, use taper match bit with rod to be used for air leg or hand held jack hammer driller in quarrying ...
2024-12-09 20:22:19
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...mining. With diameter of 32mm to 65mm, they are widely used in mining and quarrying, with combination of well anti-wear and anti-impact carbide ...
2024-12-09 20:28:11
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...Button Bit for Rock Drilling KSQ With the top quality of alloy steels and the best carbides made in China, we produce all threaded button bits by ...
2024-12-09 20:23:22
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...Button Bit With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all retract threaded button bits ...
2026-04-30 00:02:29
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... to 65mm, they are widely used in mining and quarrying, with combination of well anti-wear and anti-impact carbide buttons and high performance ...
2024-12-09 20:09:31
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