421 - 430 of 1411
89mm carbide rock drill bit
Selling leads
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...Carbide For Drifting Tunneling Threaded Drill Button Bit Premium designs and steel and premium tungsten carbide insert grade By KSQ, Offers ...
2026-06-28 00:05:49
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...Carbide For Drifting Tunneling Threaded Drill Button Bit Premium designs and steel and premium tungsten carbide insert grade By KSQ, Offers ...
2026-06-28 00:05:49
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...Drill Bit For Long Hole Tungsten Carbide Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations ...
2024-12-09 10:48:03
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...Button bit taper angle: 4°,4°46″,6°,7°,11°,12° (2)Models:chisel bit/cross bit/button bit (3)Diam:20-45 mm (4)Button bit shape:spherical/parabolic ...
2024-12-09 18:06:06
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...Drilling Tools Button Bits Rock Drilling 1) Thread connection: R22, R25, R28, R32, R38, T38, T45, T51, ST58, ST68, GT60 . 2) Steel material: ...
2024-12-09 10:55:34
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...Bit For Very Hard Stone With High Percentage Si Drill bits T45-76mm drop center Buttons: front 4x11mm, 1x11mm gauge: 8x12mm, 4 front flushing holes ...
2024-12-09 18:52:47
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...Bit With Spherical/Ballistic Button for Rock And Mining Drilling Describtion R25 Button Bit is well known for its high wear resistance on medium...
2024-12-09 17:21:59
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... drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design ...
2026-06-28 00:05:49
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... drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design ...
2026-06-28 00:05:49
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...tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized ...
2026-06-28 00:05:49
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