861 - 870 of 901
t51 89mm button drill bit
Selling leads
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...Drill Rod for Minning/Quarring Product Specification MirocTapered equipment affords drillers the ability to change drilling bits whilst still using ...
2024-12-09 11:05:07
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...Drill Rod forMinning/Quarring Product Specification MirocTapered equipment affords drillers the ability to change drilling bits whilst still using ...
2024-12-09 11:05:07
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...Button Bit / DHD 350 Dia140mm DTH 355K DTH Hammer Product Description In DTH drilling, the rock drilling bit is a continuation of the shank, which ...
2024-12-09 10:52:39
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Product Description 1. Application: The thread drill bits are widely used in metallurgy mine, geological exploration, water conservancy construction, ...
2026-06-20 00:21:38
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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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Thread T45 Diameter 76mm Tungsten Carbide Retracable Button Bit With top quality alloy steels and best quality tungsten carbides, we produce all ...
2026-06-20 00:21:38
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BR Series 64mm 70mm 76mm 95mm For BR1 BR2 BR3 DTH Hammer Button Bits 1'' 2'' Middle Air Pressure DTH Bits DTH Button Bits for BR1, BR2, BR2 Hammer. ...
2026-06-20 00:21:38
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...,better impact-resistance, higher drilling speed, longer service life, widely used in large-scale open pit mining, quarry and other large-scale ...
2026-06-20 00:21:38
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...,better impact-resistance, higher drilling speed, longer service life, widely used in large-scale open pit mining, quarry and other large-scale ...
2026-06-20 00:21:38
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Product Description Extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speed rod ) , Produce ...
2026-06-20 00:21:37
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