831 - 840 of 1693
tungsten carbide drill bits
Selling leads
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... nozzles • Gage of smooth design • Suitable for formation grades such as clay, marl, sand, shale and salt. Bit Selection Guide Delivering Value and ...
2026-06-22 00:21:12
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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...
2026-06-22 00:21:13
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102mm T45 Concave Face Retractable Drill Bit High Speed , Thread Button Bit For Hard Rock 102mmT45 concave face high speed drilling thread retrac ...
2026-06-22 00:21:13
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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 ...
2026-06-22 00:21:12
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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 ...
2026-06-22 00:21:12
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...drill bits A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60 etc; ...
2026-06-22 00:21:13
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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 ...
2026-06-22 00:21:13
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... 4 - 3.3 76 4 x 11, 1 x 11 8 x 12 35 4 - 3.3 89 5 x 12 8 x 12 35 2 - 4.8 89 4 x 13, 1 x 13 8 x 13 35 4 - 4.8 This type of bit is well known for its ...
2026-06-22 00:21:13
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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...
2026-06-22 00:21:13
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6 inch high pressure DTH bits DHD360 Down The Hole water well drill bit DTH Bits Part Number Product Code and Brief Description Flushing Holes ...
2026-06-22 00:21:12
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