591 - 600 of 1411
89mm carbide rock drill bit
Selling leads
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...Carbide Retracable Button Bit With top quality alloy steels and best quality tungsten carbides, we produce all retract threaded button bits by hot ...
2026-06-28 00:05:49
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Reaming Bit with Pilot Adapter R32-40mm-102mm-12° As a dedicated rock drilling tools manufacturer, KSQ delivers high-performance rock drill bits ...
2026-06-01 09:57:45
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...Rock Drilling Tools T45 Dome Bit for Reaming Specifications: Spherical / Ballistic Buttons Drill Bit Diameter No x Buttons Diameter Flushing Holes ...
2024-12-09 18:56:04
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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 ...
2026-06-28 00:05:49
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... for very hard rock or conically shaped inserts for softer rock. The number of rows of inserts is directly related to the type of application and ...
2026-06-28 00:05:49
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...Drill Bits Concave Face Ballistic Button Concave Face Spherical Button Convex Face Ballistic Button Flat Face Spherical Button Face: Flat Face, ...
2026-06-28 00:05:49
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... produced 3. Reasonable prices for the products offered 4. Best advices based on the experience and knowledge of well know what to do and how to do ...
2024-12-09 11:40:25
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... conditions. DTH Button Bits The DTH bit serves as the primary rock-cutting tool in down-the-hole drilling systems. It withstands severe impact ...
2026-06-28 00:05:49
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...tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Widely used drifting and tunneling • Bit face ...
2024-12-09 10:43:16
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... that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation. • Widely used drifting and ...
2026-06-28 00:05:49
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