371 - 380 of 507
90mm dth bit
Selling leads
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... and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling ...
2026-04-30 00:02:30
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... and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling ...
2026-04-30 00:02:30
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...Bit , 11 Taper Degree Dth Hammer Bit 32mm 36mm 38mm Feature of Taper Button Bit 1. tapered button bits connect with tapered drill rod for drilling ...
2024-12-09 17:27:40
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...Dth Button Bits R32 / T38 / T45 / T51 For Drilling Tools Feature Adopts superior raw material to produce; Have rich manufacture experience and ...
2024-12-09 18:19:07
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...Dth Button Bits Retrac Body With Ballistic / Spherical Tungsten Carbide Inserts T38 Spherical and Ballistic Button Bit T38 76mm Button Bit T38 76mm ...
2026-04-30 00:02:29
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Description In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in ...
2026-04-30 00:02:30
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Double Casing Rotary Rock Hammer Drill Bits DTH Hammer Type Drilling Application Range(DTH hammer type drilling inside the case) It can be widely used ...
2024-12-09 18:18:33
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...Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston ...
2026-04-30 00:02:29
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...: around 20kg Drilling Diameter(mm) Hammer Length(mm) External Diameter(mm) Weight(kg) φ85-φ110 800(without bit) 80 20(without bit) Working ...
2026-04-30 00:02:30
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...Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston ...
2026-04-30 00:02:29
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