501 - 510 of 1680
tungsten carbide drill bits
Selling leads
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... LONGYEAR. 2.Type: Hot-press inserting . With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all ...
2026-05-01 00:02:52
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...drill bit is an industrial-grade drill designed specifically for use with the 5-inch QL50 impactor. Its diameter is typically 130mm (5 1/8"). It is ...
2026-05-01 00:02:53
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...Bit 3 Inch 89mm Cross Bits with CNC Milling Drill Bits Description Cross type bit with steel inserts using H25 thread system. It has a slow ...
2024-12-09 10:48:19
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.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate ...
2026-05-01 00:02:53
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...Drilling Tools T45 / T51 Button Drill Bit Diameter 102mm With Carbide Specifications 1) Thread connection: R22, R25, R28, R32, R38, T38, T45, T51, ...
2024-12-09 11:00:45
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... Drill Bits DHD350 / M50 Carbide for Borehole Drilling Specification Dth rock drill bits are in different sizes ranging from 3" to 12". Dth rock ...
2024-12-09 10:59:13
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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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... conditions. CONVEX FACE: Ideal for various drilling tasks, this design excels in hard and abrasive rock formations, offering a balance of fast ...
2026-05-01 00:02:53
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R25 45mm Flat Face With Spherical Button Bit Products description: 1.Made from high alloy steel and YK05 tungsten carbide as same grade as internation...
2024-12-09 18:52:28
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...choose tapered button bits for faster drilling penetration rate. Different taper sizes have different characteristics when it comes to the “knock...
2024-12-09 10:57:50
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