101 - 110 of 169
9buttons drill bits for hard rock
Selling leads
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... and flushing holes quantity, button shape and face shape. Our button bit is made by high quality tungsten carbides and steel, through heat ...
2025-06-21 00:32:40
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...Bit For Mining And Construction Rock Drilling Bit Product Information: The diameter of the drill bit is 48mm.The Drill Bits are made from grade ...
2025-06-21 00:33:08
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...Bit T38 76mm 13 Buttons Normal Rock Drilling Bit Description Thread button bit is well known for its wear resistance on medium-hard to hard rock ...
2025-06-21 00:33:11
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...Rock Drilling Tool Internal Galvanized Tapered Button Bit Description Of 38mm Rock Drilling Tool: 38mm Rock Drilling Tool also known as 38mm rock ...
2025-07-30 00:13:50
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...hard rock drilling jack hammer taper shank drill bits/ mining bit Tapered Button Bit Description: The Drill Bits are made from grade hard alloy and ...
2025-07-30 00:13:50
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...Bit for Rock Drilling Description: Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of heat ...
2025-06-21 00:36:54
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...Bit For Rock Drilling Description: Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of heat ...
2025-06-21 00:37:11
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... Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of ...
2025-07-30 00:13:50
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..., T51, ST58, T60 rock drill rods use. It have many thread. It's widely used for hard rock(f=8~18) drilling use. 1) Thread connection: R22, R25, ...
2025-07-30 00:13:50
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...Bit Cemented Carbide Mining Tool Retract Button Bit Description: We can design customized thread button drill bits according to different drilling ...
2025-06-21 00:36:56
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