Aluminum Logo - MPCNC - Mostly Printed CNC
3.5mm 6061, Single Flute end mill, full RPM, 1.1 mm DOC, 3.5 mm/s feed, full depth 0.2 mm finishing pass (little more next time), 1.2mm/s plunge (little less next time), no air.
The machine is about 2'x2'x3.5"
https://www.v1engineering.com/
http://www.thingiverse.com/thing:724999
https://www.thingiverse.com/thing:302...