141 - 150 of 2216 Selling leads
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Product Description In rock drilling construction, retract drill button bit is mainly used in rocks that are relatively fragmented and incomplete, and ...
2026-05-24 00:02:35
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T38-76mm Tungsten Carbide Threaded Button Bit with Ballistic and Spherical Buttons for Rock Drilling
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Description Product:Threaded button bit Raw material: alloy steel and tungsten carbides Thread: R25,R28,R32,R35,R38; T38,T45,T51,T60,ST58,ST68 Face: ...
2026-05-24 00:02:35
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Product Description R32 45mm button bit is mainly used for drifting and tunnelling, and it is one of our very best-selling drill bits for rock. R32...
2026-05-24 00:02:35
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Product Description Reverse circulation drill rods are essential tools used in reverse circulation drilling, commonly employed in mineral exploration ...
2026-05-24 00:02:35
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Product Despcription Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling ...
2026-05-24 00:02:35
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Product Description Retrac button bits are mainly used in loose rock mass with relatively broken rock. The retrac skirt design can assist in ...
2026-05-24 00:02:35
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Description Our thread button drill bit size from 33mm-178mm, include thread type R28, R32, R38, T38, T45, T51, ST58, ST68 etc for kinds of button bit...
2026-05-24 00:02:35
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Product Description Bench and production drilling tools include rods, shank adapters, couplings and bits. We have mainly 9 threads: R28, R32, R38, T38...
2026-05-24 00:02:35
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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 ...
2026-05-24 00:02:35
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Product Description DHD3.5 drill bit is a common DTH hammer drill bits model, usually used in mining, geological exploration, water well drilling and ...
2026-05-24 00:02:35
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