391 - 400 of 1345
rock button bits 76mm
Selling leads
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... and wear characteristics. Specific heat treatment standards and special "stress relief" processes ensure consistent performance. DTH hammer bits ...
2026-05-01 00:02:53
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... tapered cross type bits if the goal is to minimize hole deviation in small hole range drilling. Different taper sizes have different characteristi...
2024-12-09 10:51:18
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... high-quality raw materials, advanced craft technology and passed through strictly inspection, manufacturing high quality products. Our DTH Bit can ...
2026-05-01 00:02:53
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...Tools , 89 - 127mm Spherical Tungsten Carbide Button Bit Specifications 1) Thread connection: R22, R25, R28, R32, R38, T38, T45, T51, ST58, ST68, ...
2026-02-10 05:12:40
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... carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes. Product DTH Button Bits ...
2026-05-01 00:02:52
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Drifting and Tunneling Drilling Tools Tungsten Carbide 6° 12° Reaming Drill Button Bits Product Description : Diameter, mm No x button diameter Weight...
2026-05-01 00:02:52
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... and longest lifespan at the roughest condition. A drag bit is usually designed for soft formations such as sand, clay or some soft rock. However, ...
2026-05-01 00:02:53
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... GT60 115mm drop center retrac button bit for solid grey granite retractable drill bit Selling Units: Single item Single package size:18X13X13 cm ...
2026-05-01 00:02:52
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... useful bits from medium to super hard formations in the mineral exploration industry. the Hardness and abrasive of the rock formation are the key ...
2026-05-01 00:02:52
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6 inch SD6 152 165 175mm DTH Button Bit for Water Well Drilling Rig High air pressure DTH bits hammering drill bit Type Model Length (mm) Weight (kg) ...
2026-05-01 00:02:53
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