Uploaded December 2017 | Updated September 2026, 5 hours ago

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In this video I test drilling smaller holes in aluminium using a single flute carbide bit, and exact sized cobalt stub drill bits on the CNC machine and pillar drill. I'm trying to derive the best method before cutting out new plates for my CNC machine.

Pockets Video on tramming pillar drill base: youtu.be/Rhz26ZIPTvs

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