311 - 320 of 440
underground rock thread button bit
Selling leads
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...Bit 76mm Drill Bit Flat Face Heat Treatment Description Of T45 Flat face Heat Treatment Rock Drilling Bit Threaded button bits cover regular, ...
2025-06-21 00:33:21
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...tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Specifications: Description Button bit made ...
2025-06-21 00:33:34
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32mm 6buttons with 11degree tapered rock drilling button bits/conical button bit Tapered Button Bit Product Descpription: Perfect designs, tungsten ...
2025-07-22 00:23:37
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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 ...
2025-07-22 00:23:37
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...Thread Tunnel Bolting Self Drilling Anchor Bit Description: Anchor bits is used as a sacrificial consumable for drilling hole, Minetech provides ...
2025-06-21 00:33:31
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Underground Hard Rock H25 H35 Drifting Thread Drill Rod Product features: Extension rods are made by hollow drill steels. This hollow hole are usually ...
2025-06-21 00:34:27
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... hard alloy and special steel, generally matched with the light-duty rock drill.They are widely used in the mining projects. Specifications: Button ...
2025-06-21 00:33:39
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...Button Bit For Mining Rock Drilling Product Information: The Drill Bits are made from grade hard alloy and special steel, generally matched with ...
2025-07-22 00:23:37
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...Buttons 11degree Taper button Rock Drilling Bit Rock Drill Bits Product Characteristic: 1. Button bit taper angle: 4°,4°46″,6°,7°,11°,12° 2. Length...
2025-07-22 00:23:37
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2025-06-21 00:36:30
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