161 - 167 of 167
48mm tapered drill bits
Selling leads
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... Low rotary speed, large torque, it can be applied in sampling and pile hole drilling. 3. High rotary speed, small diameter small diamond bit, it ...
2026-06-29 00:12:54
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... for soild ore deposit, blast hole and inspection hole of various concret structures. 2, It can use cemented carbide or auger diamond drill bit in ...
2026-06-29 00:12:54
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..., and 65 mm is for core drilling of the small bore with a diamond bit. The pump can be driven by an electric motor, diesel engine, or hydraulic ...
2026-06-29 00:12:56
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... Water Well Drilling Rig , Water Drilling Borehole Machine 200M Brief introduction of drilling rig 1,53X59 driving lever is adopted ,high rigitidy...
2026-06-29 00:12:54
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... diameter is from 75mm-300mm.It is suitable for geological survey, geological core drilling, small grouting holes, blasting holes and small water ...
2026-06-29 00:12:54
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... the rotary machine has a sufficient rigid response to gravel layer ,the complex geological conditions. 3.This machine adopts national patent ...
2026-06-29 00:12:54
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... survey of engineering, and the inspection holes of various concrete structures.Diamond, alloy and steel bits can be drilled according to the ...
2026-06-29 00:12:54
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