211 - 216 of 216
76mm reaming bits
Selling leads
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...Reaming Button Drill Dome Bit These bits are designed for layer drilling, to enlarge pilot holes for long hole blasting of drop raises in ...
2026-06-20 00:21:38
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... Button Bit Diameter Buttons and Size (mm) Flushing hole Weight mm inch Gauge Front kg BR1 64 2 1/2 6x10 ...
2026-06-20 00:21:37
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... Drilling Tools 6 Degree Drill Shank Pilot Adapter This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is ...
2026-06-01 09:57:55
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...swings out and reams the pilot-hole wide enough for the casing tube to slide down behind the drill bit assembly. 2. When the required depth is ...
2024-12-09 18:18:33
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...bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination ...
2026-06-20 00:21:38
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Self Drilling Anchor System T76N - 76mm Anchor Bolt Made of #45 Steel Descriprion: The self-drilling hollow bar anchor system consists of a hollow ...
2024-12-09 19:15:41
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