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11 tapered drill bits
Selling leads
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Custom HDD Hole Openers Rock Core Barrels For Drilling Rig / Foundation Construction Machinery specifications This is a type of sand drilling buckets ...
2026-06-29 00:12:54
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...Drilling Rig Machine ST 200 Pneumatic Borewell Drilling Machine It is especially suitable for water intake in mountainous and rocky strata...
2026-06-29 00:12:54
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...drilling rig has 300 meters drilling depth,300mm hole diameter.Pneumatic water well drilling machine should be used together with air compressor, ...
2026-06-29 00:12:56
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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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...drilling machine, designed for large water well drilling equipment. This machine has a weight of 2.5 MT and a fast lifting speed of 0-30 M/min. It ...
2026-06-29 00:12:55
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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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