821 - 830 of 1353
115mm rock button bits
Selling leads
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... suitable for hot insertion technology, by which the drilling bits body will hold the carbide buttons so tightly that reduce the risk of buttons ...
2026-06-21 00:28:35
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...rock drill rod, it can be widely used in open-pit bench drilling and underground production drilling. T45 drill extension rod is a vital tool in ...
2026-06-21 00:28:35
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...Bits Specifications our dominant drill bits are chisel bits, cross bits, buttons bits, DTH bits We are a professional company which is specialized ...
2026-06-01 09:58:13
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...Bit Hard Rock Drill Dome Bit Describtion Reaming rock bit applicable to reaming for first-grade and second-grade larger-diameter hole. It can ...
2026-06-21 00:28:35
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...Button Bits / Coal Mining Bits For Drilling Blasting Description Tapered equipment affords drillers the ability to change drilling bits whilst ...
2024-12-09 11:04:04
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.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate ...
2026-06-21 00:28:35
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... tooth rock tricone bit, SOFT-CLEAN OUT CMT Product Description Product Name 8-1/2" Tricone Rock bit, IADC code 447 with 3 Nozzles Application oil...
2026-06-21 00:28:35
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...bit with Dia140mm uesd in Deep Hole Drill, such as Water Well, Oil well, Discount sales. DHD 350 Bits are available in diameter range of 130 mm to ...
2026-06-21 00:28:35
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.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate ...
2026-06-21 00:28:35
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... and impact-resistance performance, widely used in tunnels, underground mining, open-pit mining, anchoring and other large construction projects. ...
2026-06-21 00:28:35
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