451 - 460 of 1411
89mm carbide rock drill bit
Selling leads
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...tween 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against ...
2026-06-28 00:05:49
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... compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. ...
2024-12-09 10:43:16
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...Drill Bits Wear Resistance Metal Drill Bit Description This type of bit is well known for its wear resistance on soft to medium-hard rock ...
2024-12-09 10:43:16
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...Carbide Cross Bits for Small Hole Rock Drilling Tools Describtion Cross type bit with steel inserts using thread system. It has a slow penetration ...
2024-12-09 17:21:59
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...Carbide R32 12 Degree Reaming Drill Bit Description Reaming bits were widely used in quarrying or mining for blast hole drilling, with pilot ...
2026-06-28 00:05:49
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T38 Spherical and Ballistic Button Bit T38 76mm Button Bit T38 76mm Ballistic Button Bit, Buttons: front 4 x 11mm, gauge 8 x 11mm, 2 front flushing ...
2026-06-28 00:05:49
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...underground mining, tunnelling and other infrastructure projects. The connection mode is mainly T-threaded connection and R-threaded connection. ...
2026-06-28 00:05:49
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...89mm Standard / Retrac Stone Drilling Tools , Thread T38 Hole Digging Drill Bits Specifications our dominant drill bits are chisel bits, cross bits...
2026-06-01 09:58:13
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... 4.Material and process: high quality alloy steel bar and tungsten carbides, through heat treatment Application: The taper drill bit is widely used ...
2026-06-28 00:05:49
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...bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). ...
2024-12-09 18:22:59
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