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rock drilling tools for tunneling
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Surface Set Diamond Non-core Bit Non coring bits are produced on request and are available in surface set technology with concave profile. Concave ...
2026-07-06 00:14:04
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Rock 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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T51 RETRAC BUTTON BIT Spherical Ballistic Retractable Drill Bit T51 Threaded Rock Drilling Tools Specification: Drill Bit Diameter No x Buttons ...
2026-07-06 00:14:04
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... Rock Drilling Tools HL 645 / HL 645S Description In top hammer drilling, the shank adapter transmits impact energy from the piston to the rod(s) ...
2026-07-06 00:14:03
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..., excellent straightness and hole clean quality, get max drilling performance to save up fuel cost rate. We can design and manufacture according to ...
2024-12-09 20:12:06
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Thread Button Bit T45-76mm Rock Drilling Tools Drill Bit Description Our thread button drill bit size from 33mm-178mm, include thread type R28, R32, ...
2026-07-06 00:14:03
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Product Specification Miroc R25 type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 ...
2024-12-09 18:22:59
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Description For use on DTHF3125 Hammer Spare Parts Color: Based on Customer requirements Material: Tungsten carbide and high strength alloy steel ...
2026-07-06 00:14:04
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R25 R32 R38 Mining Hard Rock Drilling Tools Quarry Tungsten Carbide Inserts Threaded Reaming Button Drill Dome Bit These bits are designed for layer ...
2026-07-06 00:14:04
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Rock Drilling Tools Tricone Drill Bits IADC Forging Process Specifications: IADC codes 417 427 437 517 527 537 617 627 ...
2026-07-06 00:14:04
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