371 - 380 of 405
underground mining drill coupling
Selling leads
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..., smooth drilling, maximum impact power, high penetration rate. 3. Multiple precise heat-treatment with all hammer parts to provide longest ...
2024-12-09 21:50:15
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Description Product R25 Button bit Diameter 45mm Buttons 2x9mm,5x10mm Flushing hole No. Front 1, Side 1. Weight 0.6 KG Color Green (customized ...
2024-12-09 18:22:59
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High Air Pressure DTH Hammer Without Foot Valve Applications 1. Underground mining 2. Quarry benching operations 3. Water well drilling High Air ...
2026-04-30 00:02:30
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Product Specification Product R25 Cross type bit Diameter 51mm Alloy 14x8mm Flushing hole No. Front 1, Side 4 Weight 1.1KG Color Glod (customized ...
2024-12-09 18:55:12
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...drilling,water well,mining Features: Valveless operation to maximize energy output, provide efficient air utilitzation and reduce service ...
2026-04-30 00:02:30
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6 Inch QL60 DTH hammer Low Air Consumption And Lower Oil Consumption Features: Valveless operation to maximize energy output, provide efficient air ...
2026-04-30 00:02:30
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...Drill rod using R32 thread system. With wrench flats to aid in coupling/decoupling of rods for extension drilling. • R28 thread system • Suitable ...
2026-04-30 00:02:30
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... machinery and heat treatment 3. High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance. Application: • ...
2026-04-30 00:02:29
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... Button Bits Thread Button Drill Bits For Long Hole Drilling Underground. Rock drilling thread button bits are widely used in all kinds of mining, ...
2026-04-30 00:02:29
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...drilling bits whilst still using the same drilling rod. Different taper sizes have different characteristics when it comes to the “knock-off” index ...
2024-12-09 18:22:24
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