351 - 360 of 963
89mm tapered button bit
Selling leads
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...Button Drill Bit Description This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between ...
2026-06-29 00:15:38
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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 ...
2026-06-29 00:15:37
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...Bit – 12 Inch Large Hole Mining DTH Button Bit Professional 12-inch DTH (Down-The-Hole) drill bit designed for 305-500mm well drilling applications ...
2026-06-29 00:15:38
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...Button Bits Rock Drilling 1) Thread connection: R22, R25, R28, R32, R38, T38, T45, T51, ST58, ST68, GT60 . 2) Steel material: 45CrNiMoV. 3) ...
2024-12-09 10:55:34
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... in demanding applications. Featuring a 127mm (5-inch) thread connection, these bits are designed for compatibility with a wide range of internatio...
2026-06-29 00:15:37
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R28 40mm Thread Rock Drilling Button Bit for Drifting and Tunneling Tungsten carbide button bits feature unique working properties that make them ...
2026-06-01 09:57:43
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...Button Bit / DHD 350 Dia140mm DTH 355K DTH Hammer Product Description In DTH drilling, the rock drilling bit is a continuation of the shank, which ...
2024-12-09 10:52:39
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High Performance T38 64mm Thread Uniface Carbide Button Bit Product Overview The T38 thread button bit delivers exceptional wear resistance in medium...
2026-06-29 00:15:38
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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 ...
2026-06-29 00:15:37
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Competitive advantages and specifications: * This type of bit is well known for its wear resistance on medium-hard to hard rock formations * Featuring ...
2026-06-29 00:15:38
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