391 - 400 of 467
3 inch dth drilling 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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...-1/2"REG Working pressure(bar): 10~25 Outer diameter(mm): 146 Weight(KGS): 90 Bit diameter recommend(mm): 165~190 High air pressure DTH hammer with ...
2026-06-19 00:06:31
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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 ...
2026-06-19 00:06:31
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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 ...
2026-06-19 00:06:31
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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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...Bits With 11 Degree Taper For Underground Coal Mining Equipment Product category: DTH taper drill bit Matched connection: 11 degree taper Diameter: ...
2026-06-19 00:06:31
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... button Matched connection: 7 degree taper Diameter: 33mm KINGDRILLING DTH taper drill bit description: The tapered button drill bit is mainly used ...
2025-05-25 05:34:28
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... DTH taper drill bit description: The tapered chisel drill bit is also called a slotted drill bit. It is mainly named because there is a welded ...
2026-06-19 00:06:31
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... bits can be used under any rock drilling condition because of it's comprehensive adaptability. Compared with taper chisel bits, taper cross bits ...
2026-06-19 00:06:31
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... DTH taper drill bit description: Tapered cross bits are fully adaptable and can be used in any drilling conditions. Taper cross bits have better ...
2025-12-16 14:17:36
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