311 - 320 of 570
steel pdc drill bit
Selling leads
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... hammer, attached to the end of the drill string, uses compressed air to drive a piston, striking the drill bit to create boreholes efficiently. ...
2025-05-13 00:07:13
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... the bottom of the hole, the rock break torque is small, the contact area between the cutting teeth and the bottom hole is small, the specific ...
2025-08-28 03:52:51
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..., SPT service etc. It can drill 100m depth. Different layer condition will need different bits, soil or soft layer will need clay bit, or ally bit, ...
2025-04-22 15:33:41
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...drill rig XY-1A small drill rig is widely used in drilling family wells, drilling industry wells and drilling survey geological sampling, SPT ...
2025-12-16 15:53:43
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... for high efficiency and extended service life, suitable for challenging drilling conditions. Crafted from premium alloy steel and subjected to ...
2025-05-12 23:33:54
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... efficiency, reliability, and extended lifespan. They excel in drilling through challenging conditions like high hardness and abrasive rocks, ...
2025-05-12 23:33:52
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... Carbide Inserts: Various type high quality tungsten carbide inserts can be equipped on the bits, professional and scientific selection of the ...
2026-07-09 00:28:58
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...Bit Product Description Cutting Structure Steel Tooth: Premium tungsten carbide hard facing on the surface, it's greatly enhance the wear ...
2026-03-17 07:30:20
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...Bit Product Description Cutting Structure Steel Tooth: Premium tungsten carbide hard facing on the surface, it's greatly enhance the wear ...
2026-04-08 14:48:20
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...Bit Product Description Glorytek can provide CIR,DHD, QL,SD,Mission, etc. series of DTH Hammer and bits. They are with high efficiency, low ...
2026-06-25 13:26:21
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