111 - 120 of 2210 Selling leads
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Product Description Reverse circulation drill rods are essential tools used in reverse circulation drilling, commonly employed in mineral exploration ...
2026-04-29 00:02:24
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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 ...
2026-04-29 00:02:24
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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 ...
2026-04-29 00:02:24
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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...
2026-04-29 00:02:24
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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...
2026-04-29 00:02:24
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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 ...
2026-04-29 00:02:24
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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 ...
2026-04-29 00:02:24
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Product Description KSQ tapered bits are ideal for short hole drill & blast, as well as roof bolting applications, as we are Chinese leading ...
2026-04-29 00:02:24
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Our hammer and bits are made of high quality alloy steel with advanced heat treatment to assure the good drilling performance and long service life. ...
2026-04-29 00:02:24
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Features & benefits Different front designs for various rock formations Longer service life Improved hole straightness Lowest cost per meter drilled ...
2026-04-29 00:02:24
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