691 - 700 of 1665
76mm dth drill bit
Selling leads
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... formations 3. Tri Cones are reasonably priced, long lasting and have an efficient drilling rate 4. The roller cones have high end sealed bearings; ...
2026-06-21 00:28:35
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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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Button Bit Mining Thread Atlas Copco Rock Drill Bit For Drilling Our Advantages: We have advanced production equipment & talented researchers & ...
2026-06-21 00:28:35
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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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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 ...
2026-06-21 00:28:35
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... used in tunneling,underground mining,open pit mining,anchoring and other large-scale construction projects. SPECIFICATIONS FOR GT60-115 THREADED ...
2026-06-01 09:58:05
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... And Quarrying Drill Rod Button Drill Bit Product Specification Product H25 Button bit Diameter 38mm Buttons 2x7mm,5x9mm Flushing hole No. Front 1, ...
2026-06-21 00:28:35
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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 ...
2026-06-21 00:28:35
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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 ...
2026-06-21 00:28:35
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