401 - 410 of 690
dth drilling efficiency bits
Selling leads
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... for spherical button Matched connection: 7 degree taper Diameter: 38mm KINGDRILLING DTH taper drill bit description: To accomplish drilling ...
2025-05-25 05:34:28
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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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...bit casing drilling bits for water well drilling Product category: Overburden casing drilling tools Matched hammer: Hammer DHD360 Matched casing ...
2026-06-20 00:28:18
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... button Matched connection: 7 degree taper Diameter: 37mm KINGDRILLING DTH taper drill bit description: Through the taper connection on the drill ...
2026-06-20 00:28:18
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...Bits For Underground Project Product category: DTH taper drill bit Matched connection: 7 degree taper Diameter: 42mm KINGDRILLING DTH taper drill ...
2026-06-20 00:28:18
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...Bits For Coal Mineral Equipment Product category: DTH taper drill bit Matched connection: 11 degree taper Diameter: 28mm KINGDRILLING DTH taper ...
2025-12-16 14:17:35
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.../ API2-7/8"IF /API3-1/2"REG Working pressure(bar): 10~25 Outer diameter(mm): 125 Weight(KGS): 70 Bit diameter recommend(mm): 140~152 High air ...
2026-06-20 00:28:18
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... X bits are tend to drill round holes in all rock conditions.The steel support in the narrow parts. X drill bits is smaller than 64 mm because of ...
2026-06-20 00:28:18
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...casing drilling bit, Eccentric drilling system, ODEX casing bit, DTH hammer, buttons bit, thread drill bits, taper drill bits, drilling pipe, coal ...
2026-06-20 00:28:18
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...Bits With 11 Degree Taper For Underground Coal Mining Equipment Product category: DTH taper drill bit Matched connection: 11 degree taper Diameter: ...
2026-06-20 00:28:18
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