111 - 120 of 203
connecting drill subs
Selling leads
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... machinery rock drilling rigs tools Shank Adapter T51 670mm Use Ore Mining, quarry,mining,blasting,construction,open bit etc. Application ...
2026-07-31 00:08:35
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...drill bits DTH hammers and bits Product Name 8" - 254mm DTH drilling bits Material Carbide Color Yellow Bit Shank DHD380 COP84 SD8 QL80 MISSION8 ...
2026-07-31 00:08:35
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...Drilling Tools Cross Bit Product Introduction: Tapered Rock Drill Bits have three types: taper chisel bit, taper cross bit and taper button bit. It...
2026-07-01 14:09:23
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... bolt can be connected with a grouting machine for grouting while drilling to achieve the anchoring effect. The construction efficiency is higher ...
2025-12-22 00:55:22
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... piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant ...
2024-12-09 11:40:41
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... drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission. Couplings are also ...
2026-07-31 00:08:35
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...Drilling Tools , 89 - 127mm Spherical Tungsten Carbide Button Bit Specifications 1) Thread connection: R22, R25, R28, R32, R38, T38, T45, T51, ST58...
2026-06-01 09:58:12
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R25 Spherical Ballistic Work Reliable Mining and Quarring Threaded Drill Button Bits The Features of the Product 1.The threaded button bits connect ...
2026-07-31 00:08:35
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Rock Drill Button Bits Reamer Drill Bit 76mm With Pilot For Construction and Mining Specifications 1) Thread connection: R28, R32, R38, T38, T45 2) ...
2024-12-09 11:06:18
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... 517 Thread connection 65/8''reg pin WOB(KN/MIN) 0.35-1.0 RPM(R/MIN) 140-60 Weight 120KG MOQ 1pcs ...
2026-07-31 00:08:35
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