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tungsten carbide 76mm drill bit
Selling leads
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... well, etc. Formation soft to medium formation with ¾" cutter, 6 blades, 6 nozzles, Bit Size 2-1/4" Metal material High manganese steel and ...
2026-05-01 00:02:53
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...Drilling Tricone roller bit, milled tooth,7-5/8”dia, for soft to medium hard sandstone and shale Main Features 1. There is a Tricone suitable for ...
2026-05-01 00:02:52
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...Drilling Tricone roller bit, milled tooth,7-5/8”dia, for soft to medium hard sandstone and shale Main Features 1. There is a Tricone suitable for ...
2026-05-01 00:02:52
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...durability Fast penetration rates, and straight and clean hole quality. Long life of drilling holes. A reaming bit functions to enlarge a borehole ...
2026-05-01 00:02:52
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...76mm Button Rock Drill Bit Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service ...
2026-05-01 00:02:52
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...Drill Bits For NUMA Series High Air Pressure DTH Hammer We can design and manufacture the personalized products to meet your specical apllication, ...
2024-12-09 18:27:44
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...Drill Bits For NUMA Series High Air Pressure DTH Hammer We can design and manufacture the personalized products to meet your specical apllication, ...
2026-05-01 00:02:53
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... Tools Pilot Ream Bit For Drifting And Tunneling Cut Holes Quarry Mining Bit Diameter: 33mm-45mm Length of drill rod: 250mm-4000mm Button bit ...
2026-05-01 00:02:52
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...Drill Bits For Drifting / Tunneling Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is ...
2026-05-01 00:02:52
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...Bit Diameter 115mm Taper degree 8x15 mm 4x13,2x13mm Flushing hole No. Front 4, Side 1. Weight 9.25 KG Color Green (customized according to customer ...
2026-05-01 00:02:52
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