521 - 530 of 943
tunneling drill shank adaptor
Selling leads
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..., BR, CIR,etc. Mainly used for Quarrying,Ore Mining,Coal Mining, soft, medium hard, and hard rock,blast hole drilling and water well drilling ...
2026-05-03 00:02:40
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...Drilling Drill Pipe Coupling Sleeves Introduction of coupling sleeves: Coupling sleeve for Extension Drill Rod connection.High quality of alloy ...
2026-05-03 00:02:40
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600mm 800mm 1200mm 1600mm 2000mm Taper Drill Rod - 7 Degree, 11 Degree, 12 Degree Tapered equipment affords drillers the ability to change drilling ...
2024-12-09 18:58:07
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DHD340 dth hammer drill bit diameter 110mm manufacturer 4 inch drill bit for hammer drill DTH Bits DTH Hammer bits Shank style Diameter in mm Air ...
2026-05-03 00:02:40
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...Drill Rod With Chisel Bit Head For Quarrying Product Introduction: Integral drill rods are ideal in small hole drilling, all integral drill rods ...
2024-12-09 19:31:04
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... strength and toughness, and offers the highest wear resistance that ensures an efficient and economic drilling operation. The H22 Integral drills ...
2024-12-09 20:11:35
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.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate ...
2026-05-03 00:02:39
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... Widely used in drifting and tunneling • T51 thread system Color: Green,Blue or Based on Customer requirements Material: Tungsten carbide and high ...
2026-05-03 00:02:40
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... Widely used in drifting and tunneling • T45 thread system Color: Green,Blue or Based on Customer requirements Material: Tungsten carbide and high ...
2026-05-03 00:02:40
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... Widely used in drifting and tunneling • T45 thread system Color: Green,Blue or Based on Customer requirements Material: Tungsten carbide and high ...
2026-05-03 00:02:40
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