451 - 460 of 1149
127mm dth button bits
Selling leads
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70~102mm Standard And Retrac Shirt T45 Button Drill For Quarry Drilling Button Drill bits The button drill bit is mainly used for blasting hole ...
2026-06-20 00:21:38
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Threaded Bits for Open Pit Mining Tungsten Carbide Drill Bits Threaded Drill Bits Threaded drill bits include general,retrac and reaming three series...
2024-12-09 18:41:50
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... carbide inserts that is known to have strong configuration against carbide fracture. KSQ drilling equipment affords drillers the ability to change ...
2026-06-20 00:21:37
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... drilling efficiency, longer service life, better powder-discharge, better wear-resistance and impact-resistance, easier bit-back performance and ...
2024-12-09 18:35:52
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...bit Diameter 33mm Buttons 2x7mm,4x7mm Flushing hole No. Front 1, Side 1. Weight 0.29 KG Color Green (customized according to customer needs) ...
2026-06-20 00:21:37
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89mm Diameter T51 Thread Retrac Button Bits – Tungsten Carbide Rock Drill Bit for Mining & Tunneling
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...Thread Button Bit is engineered for superior performance in medium-hard to hard abrasive rock formations with compressive strengths ranging from ...
2026-06-20 00:21:38
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R28 Spherical Buttons Dia 37mm - 45mm CNC Milling Rock Drilling Tools Button Drill Bit Description This type of bit is well known for its high wear ...
2026-06-20 00:21:37
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... inserts (tungsten carbide buttons) embedded into the bit body for enhanced durability and cutting efficiency in hard rock formations. "Q7...
2026-06-20 00:21:37
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... Threaded Hard Rock Bench Drilling Button Bit for Mining Threaded Button Drill Bits: Engineered for Power and Precision Crafted from premium alloy ...
2026-06-20 00:21:38
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... Carbide Thread Button Bit Designed for hard rock underground mining, tunneling, and quarrying applications, this button bit delivers exceptional ...
2026-06-20 00:21:37
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