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rock drill bits
Selling leads
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... the most extreme stress. Its function is to transmit impact energy from the rock-drill piston, as well as rotation torque, into the drill string ...
2026-06-21 00:28:35
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...drill rod,another name called taper rod, tapered drill steels, This provides a hexagonal chuck section to provide leverage for the rotation chuck ...
2024-12-09 20:07:34
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... bolt can be connected with a grouting machine for grouting while drilling to achieve the anchoring effect. The construction efficiency is higher ...
2025-12-22 00:55:22
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...Drill Rod Length: 3.66 Meters Rock Drilling Tools Drill rod using T38 thread system. Drilling precision can be further improved by using this as ...
2026-06-21 00:28:35
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...Bit for COP35 / DHD3.5 DTH Hammer DTH Button Bit Description: Name: DTH Button Bit Diameter: 90mm and 105mm Face design: flat face, Carbide Shape: ...
2026-06-21 00:28:35
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...Bit for COP34 DTH Hammer DTH Button Bit Description: Name: DTH Button Bit Diameter: 105mm Face design: flat face, Carbide Shape: spherical Buttons ...
2026-06-21 00:28:35
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...Bits and Reamer with Model AQ BQ NQ HQ PQ Description: Impregnated diamond bits have the widest range of application. They are the most commonly ...
2026-06-21 00:28:35
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...Bit for COP35 / DHD3.5 DTH Hammer DTH Button Bit Description: Name: DTH Button Bit Diameter: 90mm and 105mm Face design: flat face, Carbide Shape: ...
2026-06-21 00:28:35
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...: gauge 6x14mm, front 6x12mm, Flushing holes: 2 front flushing holes for DHD3.5 hammer, Weight: 5kg/each DTH Button Bit Photo: Bit Face Shape ...
2026-06-21 00:28:35
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Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the ...
2026-06-21 00:28:35
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