141 - 150 of 190
133mm overburden drilling system
Selling leads
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Product Description: This overburden drilling systems are designed are designed to use ring bit which is not connected to casing shoe, for piling. ...
2026-06-22 00:16:35
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... DHD3.5 Matched casing pipe OD: 90mm Kingdrilling MSX slide block under reaming drilling system details: Rock drill tools factory KINGDRILLING ...
2026-06-22 00:16:34
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...(mm): 195mm High performance 3 middle wings concentric casing drilling bit for construction instruction: When drilling in soft and loose ground ...
2026-06-22 00:16:35
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155mm MRE115 Overburden Concentric Casing Drilling System With DHD340 Hammer Shank For Well Drilling
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...reaming drilling system MRE Concentric under reaming drilling system is designed for unstable ground conditions. In the process of drilling, it ...
2026-06-22 00:16:34
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... casing pipe OD: 159mm MK5E casing drilling tools application range: It is suitable for drilling water wells, geothermal wells, short micropiles, ...
2026-06-22 00:16:34
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...114mm Overburden Casing Drilling" (OCD) is a drilling technique used to advance casing while drilling through challenging formations such as loose ...
2026-06-22 00:16:34
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... N240 Matched casing pipe OD: 750mm Kingdrilling drilling solutions are designed to deliver industry-leading returns in sample quality and drilling ...
2026-06-22 00:16:35
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...Overburden Symmetric Casing Drilling System Bit For Well Drilling External Dia.(mm): 735mm Product details: Rock drilling tools factory KINGDRILLIN...
2026-06-22 00:16:34
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... produce Ring wing bit concentric drilling systems by down the hole hammer which are designed to drill and case a hole simultaneously through ...
2026-06-22 00:16:34
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... pipe OD: 610mm Kingdrilling drilling solutions are designed to deliver industry-leading returns in sample quality and drilling productivity in the ...
2026-06-22 00:16:35
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