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DHD380 203mm DTH Drill Bit Hard Rock Drilling Tools High Air Pressure DTH Hammer Drill Bit

DTH Drilling Tools
2026-01-23
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#dth hammers and bits #down to hole hammer #dth bits and hammers
The use of a wide range:the bit is suitable for carbonate rock, limestone, chalk, clay rock,siltstone, sandstone and other soft and hard. Each bit is made from quality alloy steel, and has been ... View More
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DHD380 203mm DTH Drill Bit Hard Rock Drilling Tools High Air Pressure DTH Hammer Drill Bit
DHD380 203mm DTH Drill Bit Hard Rock Drilling Tools High Air Pressure DTH Hammer Drill Bit
Contact Now
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