frank_kinnaman: shapeoko upgrades!
frank_kinnaman: 3d printed clamps (pla)
frank_kinnaman: captive nut installation
frank_kinnaman: captive nuts
frank_kinnaman: engraving aluminum test 1
frank_kinnaman: engraving aluminum test 2
frank_kinnaman: 2014-05-11 14.09.58
frank_kinnaman: 2014-05-11 14.09.51