121 - 130 of 1811
64mm rock drill bits
Selling leads
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... energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for ...
2026-04-30 00:02:30
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...64mm 70mm 76mm DTH Drill Bits Concave Face Ballistic Button Concave Face Spherical Button Convex Face Ballistic Button Flat Face Spherical Button ...
2026-04-30 00:02:29
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... of large diameter's low drilling speed in the hard formation with good directive. reaming bits for quarry are designed to enlarge pilot holes for ...
2026-04-30 00:02:29
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... durability and performance. With its versatile body types, including the ordinary and telescopic types, this drill bit caters to all your drilling ...
2026-04-30 00:02:29
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... rods (pneumatic drill rods) and hydraulic rock drills (or pneumatic rock drills) in top hammer drilling. Button bits rock drilling use different ...
2026-04-30 00:02:29
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...Rock Drilling Drop Center Thread Button Drill Bit Product Description Thread Drill Button Bit Thread button drill bits are made by high quality ...
2026-04-30 00:02:30
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...Rock Drill Button Bit Tungsten Carbide for Hard Rock Tapered Rock Drill Bits we have three types: taper chisel bit, taper cross bit and taper ...
2024-12-09 10:57:05
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...Bits for Small Hole Rock Drilling Tools Describtion Cross type bit with steel inserts using thread system. It has a slow penetration rate but it ...
2024-12-09 17:21:59
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...underground mining, tunnelling and other infrastructure projects. The connection mode is mainly T-threaded connection and R-threaded connection. ...
2026-04-30 00:02:29
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...PC Hammers and Bits, DTH drilling pipes and Top Hammer Drilling Tools. Our tools are widelyused in different drilling applications including mining...
2026-04-30 00:02:30
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