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granite drilling tapered drill bits
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T38 76mm mining rock drill button bit normal shirt drill bits for hardened steel Threaded drilling bits T38 rock drill button bits, normal skirt ...
2024-12-09 19:07:30
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...Drill Button Bits Retrac Body +Better Hole Deviation Control Description: Product: T38 T45 T51 button bits Diameter: 64-127mm Button Shape: ...
2026-06-01 09:58:03
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...Drill Bits Threaded Tungsten Carbide Button Bit With High technology Center Top Hammer Bit Reaming bits is used for making large cut holes in ...
2026-07-09 00:08:36
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...Drill Rods / Pipe For Geological Drilling KSQ manufactures Wireline Drill Rods, from AQ to PQ, Parallel Threaded Drill Rods, DCDMA Sizes AW BW NW ...
2026-07-09 00:08:36
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...drill button bits for bench and tunnel long hole drilling carbide rock drill bits T38 rock drill button bits, normal skirt Diameter buttons ...
2024-12-09 19:07:30
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Thread Drill Button Bits: Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. we can design customized thread ...
2026-07-09 00:08:36
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...Drill Button Bit ST68 Retrac Body High Strength Alloy Steel Diameter up to 152mm Description: Product: ST68 button bit Diameter: 102 - 152mm Button ...
2026-06-01 09:58:05
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... 4.Face type: drop center bit/concave face/convex face/double gauge face/flat face bit 5. Carbide button shape: domed/round button parabolic/semi...
2026-07-09 00:08:36
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... heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. ...
2024-12-09 17:21:59
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...drill spare parts T51 140mm tungsten carbide mining drilling button bits 3 holes Product Name: T51 rock drill blast hole tungsten carbide thread ...
2024-12-09 18:57:44
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