931 - 940 of 1833
rock drill bits
Selling leads
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... requirement. Advantage: 1.coal mining tool,coal mine drill bit 2.low price and supreme quality 3.manufacturer 4.Certified by ISO9001 Product ...
2026-06-22 00:21:12
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...drilling bits whilst still using the same drilling rod. Drillers choose tapered cross type bits if the goal is to minimize hole deviation in small ...
2024-12-09 18:22:24
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...tunneling two series,with higher drilling efficiency,longer service life,better powder-discharge,bettr wear-resistance and impact-resistance,easier ...
2024-12-09 18:35:52
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... high-quality raw materials, advanced craft technology and passed through strictly inspection, manufacturing high quality products. Our DTH Bit can ...
2026-06-22 00:21:12
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T45 Drill Bit and Retrac drill bit For Mining / Construction , Tungsten Carbide Forging Description: This type of bit is used for making large cut ...
2024-12-09 18:49:01
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Ballistic / Spherical T45 For Long Hole Drilling 89mm Diameter Button Drill Bit T45 89mm Flat face with Spherical Button Bit: Product: T45 Button Bit ...
2026-06-22 00:21:13
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...Drill Button Bits For BR Series Middle Air Pressure DTH Hammer Now the high pressure DTH drill bit is currently used in the face design. There are ...
2026-06-22 00:21:12
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Soft Formation IADC 517 Water Well Drilling 5 1/2 Tricone Drill Bits KSQ Technologies (Beijing) Co. Ltd. established in the 2009, and has been engaged ...
2026-06-22 00:21:13
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... of various button bits shown as below: Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60; Head ...
2026-06-22 00:21:13
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... range of various button bits shown as below: Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60; Head ...
2026-06-22 00:21:13
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