91 - 100 of 108
276mm concentric drilling system
Selling leads
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...: 1. Ring bit and casing shoe assembly is welded to casing prior to drilling. Lock the assembly into pilot bit with hammer. The pilot bit’s upper ...
2026-06-21 00:13:36
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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. ...
2026-06-21 00:13:36
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...drilling bit Od273mm Mk-Msx240 for Under ground drilling KINGDRILLING provides rock drilling tools including civil engineering projects, tunneling, ...
2026-06-21 00:13:35
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...drilling system for waterwell drilling Casing pipe OD: 168mm MK3E Casing drilling bit has a positive pilot design which helps guide the eccentric ...
2026-06-21 00:13:35
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... name:323mm MRS concentric under reamer casing drill bit for water well drilling Casing pipe OD: 323mm Kingdrilling drilling solutions are designed ...
2026-06-21 00:13:35
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...Drilling System Bit For Hard Rock Drilling Casing pipe OD: 168mm MK3E Casing Drilling Bit has a positive pilot design which helps guide the ...
2026-06-21 00:13:36
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...guide the eccentric bit and produce a straighter hole. When they has been drilled to the required depth, the eccentric bit can be closed to its ...
2026-06-21 00:13:35
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... MRING tunneling casing drilling ring bit are designed to use ring bit which is not connected to casing shoe. Special profile DTH Bit passes ...
2026-06-21 00:13:35
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...Drilling System Bit With Hammer DHD360 For Mining And Quarrying Product category: Concentric casing drilling tools Matched hammer: Hammer DHD360 ...
2026-06-21 00:13:36
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Product name: 139mm recycle ring bit casing drilling system for engineering Product category: Overburden casing ring bit Matched hammer: Hammer DHD340 ...
2026-06-21 00:13:35
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