661 - 670 of 1589
st68 button drill bit
Selling leads
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...values of nozzle sizes (mm2) Services We can make various kinds of diamond drill bits and core bits form 4″ to 171/2″, and can research, develop...
2026-06-20 00:21:38
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... Tungsten Tricone and PDC Drill Bit Factory Selling Directly Basical Specification Size of PDC Bit 12 1/4 inches 311.1mm Thread Connection 6 5/8 ...
2024-12-09 18:09:33
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..., which adopted high-quality raw materials, advanced technology and passed through strictly inspection. 1.high and low air pressure down-the-hole ...
2026-06-20 00:21:37
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..., which adopted high-quality raw materials, advanced technology and passed through strictly inspection. 1.high and low air pressure down-the-hole ...
2026-06-20 00:21:37
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... PQ,HQ,NQ surface diamond bits/ core drill bits For Mineral Exploration Industry Description: Impregnated diamond bits have the widest range of ...
2026-06-20 00:21:38
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...values of nozzle sizes (mm2) Services We can make various kinds of diamond drill bits and core bits form 4″ to 171/2″, and can research, develop...
2024-12-09 18:58:23
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...values of nozzle sizes (mm2) Services We can make various kinds of diamond drill bits and core bits form 4″ to 171/2″, and can research, develop...
2026-06-20 00:21:38
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... & immobility nozzles • Gage of smooth design • Suitable for formation grades such as shale, limestone, sand, Anhydrite Bit Selection Guide ...
2026-06-20 00:21:37
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...quality products, which adopted high-quality raw materials, advanced technology and passed through strictly inspection. Product: DTH Hammer Bits ...
2026-06-20 00:21:38
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...quality products, which adopted high-quality raw materials, advanced technology and passed through strictly inspection. Product: DTH Hammer Bits ...
2026-06-20 00:21:38
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