81 - 90 of 1836
64mm rock drill bits
Selling leads
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... of various button bits shown as below: Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60; Head ...
2026-07-31 00:08:35
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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 ...
2026-07-31 00:08:35
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...Drilling Equipment and Spare Parts. Our strength is at Drilling, PDC bits (steel and matrix), Tricone bit, under-reamer and mud motor.. All ...
2025-11-21 16:50:55
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...Bits Rock Drilling Bit For Underground Coal Mining Product Specification Product R32 Cross type bit Diameter 43mm Alloy 16x10mm Flushing hole No. ...
2024-12-09 19:10:59
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...drill bits Diamond bits Crown Shape Diamond bits Crown Shape and Applications Flat applicable to drilling different levels of hardness or abrasive ...
2026-07-31 00:08:35
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...drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive ...
2026-07-31 00:08:35
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Tungsten Carbide Cross Rock Drill Bit Steel Green Alloy Steel Bar Cross type bit with steel inserts using thread system. It has a slow penetration ...
2024-12-09 10:57:05
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... of continuous improvement—based on our R&D commitment to enhancing your drilling projects—achieves higher ROP with lower cost-per-foot.We were the ...
2026-07-31 00:08:35
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... cross type bits if the goal is to minimize hole deviation in small hole range drilling. Different taper sizes have different characteristics when ...
2024-12-09 18:57:44
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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, ...
2026-07-31 00:08:35
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