291 - 300 of 304
mining down hole hammer drill bits
Selling leads
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...drilling recycle ring bit for tunnelling Product category: Symmetric casing ring bit Matched hammer: Hammer DHD340 Matched casing pipe OD: 114mm ...
2026-06-20 00:28:18
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Product name: 110mm DTH button drill bit 110PS russian spline shank for blasting Product category: DTH drill tools Matched hammer: Hammer russian ...
2026-06-20 00:28:18
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... Kingdrilling MSX slide block under reaming drilling system details: Rock drill tools factory KINGDRILLING professionally produce Concentric ...
2026-06-20 00:28:18
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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 ...
2026-06-20 00:28:18
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Product name: 4inch High Air Pressure DTH Hammer With DHD340 Connection Product category: Drilling rig accessories Matched hammer: Hammer DHD340 ...
2026-06-20 00:28:18
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Product name: 8inch high air pressure DTH drill hammer with SD8 shank for mining and quarrying Product category: Drilling rig accessories Matched ...
2026-06-20 00:28:18
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...bit description: Kingdrilling has become The Driller’s Choice for some of the world’s small and middle mining projects, thanks to a reliable ...
2026-06-20 00:28:18
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...Drilling System Bit For Mining Rock Well Drilling Product category: concentric casing drilling tools Matched hammer: Hammer N240 Matched casing ...
2026-06-20 00:28:18
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...of: 1. A pilot bits with large internal flushing holes and external flushing grooves 2. Symmetrical ring bit (reamer) with internal bayonet ...
2026-06-20 00:28:18
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... bit and produce a straighter hole. When they has been drilled to the required depth, the eccentric bit can be closed to its concentric position by ...
2026-06-20 00:28:18
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