391 - 400 of 2230 Selling leads
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China best sale stable quality with high speed retrac rock magnetic drill bits A comprehensive range of various button bits shown as below: Thread ...
2026-06-20 00:21:38
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45 102mm concave face high speed drilling thread button bit for hard rock Item Specification Product Name Rock Drilling Tools T45 Brand MIROC Material ...
2026-06-20 00:21:38
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Low Air Pressure Range CIR 150 bit and hammer down the hole rock Jack hammer bit In DTH drilling, the rock drilling bit is a continuation of the shank...
2026-06-20 00:21:38
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Flat Face R32 Underground Mining Tools Thread Forging Button Drill Bits Thread button drill bits are made by high quality alloy steel bar and tungsten ...
2026-06-20 00:21:38
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Long Service Life T45 Underground Mining Tools Threaded Button Bit Threaded Drill Bits threaded drill bits include general,retrac and reaming three ...
2026-06-20 00:21:38
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Drilling Tools DTH Water Well Oil Drill Pipe Heavy Weight Drill Pipe DTH drill pipes are widely used in mining,water well drilling,geothermal,oil and ...
2026-06-20 00:21:38
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Geothermal Energy Wells Drilling High Carbon Steel Dth Hammer Drill Pipe DTH drill rods (also called as drill tubes or drill pipes) are the mechanism ...
2026-06-20 00:21:38
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Friction Welding DTH Drill Pipe 2 3/8" 2 7/8" 3 1/2" API REG API IF Thread DTH drill rods (also called as drill tubes or drill pipes) ...
2026-06-20 00:21:38
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Mining Machine DTH Tools API 2 3/8 Water Well Drilling Dth Pipe DTH drill rods (also called as drill tubes or drill pipes) are the mechanism to ...
2026-06-20 00:21:38
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Forging Processing Type and Water Well Drilling Use Drill Pipe In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock ...
2026-06-20 00:21:38
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