591 - 600 of 1899
high speed drill bits
Selling leads
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...drill bit with OD75.3mm and ID56mm Diamond Core Bits For Medium To Super Hard Formations Description: Impregnated diamond bits have the widest ...
2026-06-20 00:21:38
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DTH Drill Bit 127mm DHD340 Bit Shank With Foot Valve 127mm DHD340 DTH Flat Face Spherical Button Bit: Product: DTH Button Bit Diameter: 127mm Bit ...
2026-06-20 00:21:37
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...Drill Bit R32 Tungsten Carbide Button Bit With top quality alloy steels and best quality tungsten carbides, we produce all retract threaded button ...
2026-06-20 00:21:38
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... Cross Drill Bit Rock Tools Drilling Equipments 1. Tapered button bits connect with tapered drill rod for drilling holes 2. Stale and mature ...
2024-12-09 18:21:35
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Manufacturer Supply T38 Tungsten Carbide Inserts Retractable Drill Bit Rock Drilling Tools for Mining Description This type of bit is well known for ...
2026-06-20 00:21:38
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... & strict testing procedure. We passed ISO9001 quality management system certification. We accept OEM manufacturing and produce on your design. ...
2026-06-20 00:21:38
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... & strict testing procedure. We passed ISO9001 quality management system certification. We accept OEM manufacturing and produce on your design. ...
2026-06-20 00:21:38
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...Drill Bit Description Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life...
2026-06-20 00:21:38
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...Drill Bit Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa ...
2026-06-20 00:21:37
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...Drill Bit For Long Hole Tungsten Carbide Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations ...
2024-12-09 10:48:03
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