81 - 90 of 317
51mm button bit for rock drilling
Selling leads
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... use. It have many thread. It's widely used for hard rock(f=8~18) drilling use. 1) Thread connection: R22, R25, R28, R32, R35, R38, T38, T45, ...
2025-06-21 00:36:23
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... Retract Button Bit Rock Drilling Tools Hard Rock Description: Rock drilling tools factory ProDrill manufactures rock drill bits: R32, T38, T45, ...
2025-06-21 00:37:08
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...Button Drill Bit for Mining and Quarry Rock Drilling Description Threaded button bits cover regular, retrac and reaming types.Made with high ...
2025-06-21 00:33:32
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... holes quantity, button shape and face shape. Our button bit is made by high quality tungsten carbides and steel, through heat treatment so that it ...
2025-06-21 00:33:19
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... drill bits are mainly used in conjunction with rock drills and tapered rods to drill holes through the tapered connection with the rod.The Drill ...
2025-08-01 00:14:19
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Rock Drilling Carbide ST58 Thread Button Bit Rock Drilling Tools Description: Thread button bits are made by high quality alloy steel bar and tungsten ...
2025-08-01 00:14:20
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... drill, to drill the rock hole within diameter of 50mm. Product features: Top quality, competitive taper button bit compared to world famous button ...
2025-08-01 00:14:20
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...Rock Drilling Tool T45 Threaded Retract Button Bit Description Threaded button bits made by high quality of best quality alloy steel bar and ...
2025-06-21 00:36:56
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...Rock Drilling Bit T45 Thread Button Type 64mm CNC Maching T45 Rock Drilling Bit Description Thread button bits made with high quality of best ...
2025-06-21 00:33:10
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...Rock Drilling Bit Carbide Parabolic Thread Button For Mining Description Thread button bits are made by high quality alloy steel bar and tungsten ...
2025-06-21 00:33:18
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