171 - 180 of 352
concentric down hole hammer drill bits
Selling leads
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...drill bit for hallow drilling Product category: DTH taper drill bit Matched connection: 7 degree taper Diameter: 35mm KINGDRILLING DTH taper drill ...
2026-06-20 00:28:18
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... casing drillng ring bit are made up of: 1. A pilot bits with large internal flushing holes and external flushing grooves 2. Symmetrical ring bit ...
2026-06-20 00:28:18
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Product name: 610mm MNX overburden symmetric casing drilling bit with 4 wings for civil engineering Product category: symmetric casing drilling bit ...
2026-06-20 00:28:18
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Product name: 7 Degree tapered blade drill bit Product category: DTH taper drill bit Matched connection: 7 degree taper Diameter: 32mm KINGDRILLING ...
2026-06-20 00:28:18
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Product details: Kingdrilling rock drilling button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction, water ...
2026-06-20 00:28:18
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Product details: Kingdrilling rock drilling button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction, water ...
2026-06-20 00:28:18
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Product name: 4 inch high air pressure DTH rock bit with cop340 shank for blasting Product category: DTH drill tools Matched hammer: Hammer COP340 ...
2026-06-20 00:28:18
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...hammer with DHD3.5 shank Product category: Drilling rig accessories Matched hammer: Hammer DHD3.5 Connection thread: API 2 3/8 REG Working pressure...
2026-06-20 00:28:18
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...Drill Pipe Product category: Drilling PIPE Threaded Connection: API 3-3/8 API REG Length: 3000mm KINGDRILLING DRILL PIPE DESCRIPTION: DTH drill ...
2026-06-20 00:28:18
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Product name: 4inch high air pressure DTH rock hammer with DHD340 shank for mining Product category: Drilling rig accessories Matched hammer: Hammer ...
2026-06-20 00:28:18
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