141 - 150 of 340
down the hole drilling tools
Selling leads
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... using a percussive or rotary-percussive drilling system. Applications Mining : Open-pit & underground drilling for blasting holes. Tunneling : ...
2026-04-30 00:02:30
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...staightness. These tools are suitable for medium-small diameter perforation (from Ø30 mm to Ø 100 mm) in medium hard materials. According to the ...
2026-04-30 00:02:29
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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 ...
2026-04-30 00:02:30
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Through Reverse Circulation DTH Hammer With Heat Treatment Process Description In DTH hammers, the rock drilling bit is a continuation of the shank, ...
2026-04-30 00:02:30
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T51 RETRAC BUTTON BIT Spherical Ballistic Retractable Drill Bit T51 Threaded Rock Drilling Tools Specification: Drill Bit Diameter No x Buttons ...
2026-04-30 00:02:29
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... Copco, Boart, Furukawa, Gardner-Denver, Ingersoll-Rand, Montabert, SIG, Shank Adapter FURUKAWA SHANK ADAPTER Flushing hole(mm) thread Length(mm)
2026-04-30 00:02:29
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...Drill Bit with High/Mediam/Low Air Pressure DTH Drilling Tools DTH Drill Button Bits are produced from premium quality nickel-alloy steel for ...
2026-04-30 00:02:30
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... Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. ...
2026-04-30 00:02:29
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T45 89mm Rock Drill Button Bit with Highest Quality Threaded drilling tools We have different designs for various rock formations, longer service life ...
2024-12-09 18:54:37
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...Drill Bit for Water Well Drilling Tools Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling ...
2024-12-09 20:03:44
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