Uploaded January 2025 | Updated September 2026, 2 weeks ago

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Machining some cast billets at the moment. These are 80mm dia and 80mm long. I need to make 4 of these for the engine build. Facing cuts were 1mm (40thou) deep and parallel passes were 2mm (80thou) deep. Feed rate at 0.2mm/rev (0.008”). Running a CNMG insert from my good buddy Arty over @LivetoolsNewcastle
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#machining #machinist #manualmachinist #nocnc #colchester #colchesterlathe #master2500 #instamachinist #modelengineering #enginebuild #vintageengine