Working on a keyblade cosplay prop and wanted some knurling effects on the handle. Using 2-coils and circuit pattern, we can make some sweet knurling that can be 3d printed or CNC machined. Share Link: https://a360.co/2P3utfO3D Printing Projects Playlist:https://www.youtube.com/playlist?list=PLjF7R1fz_OOWD2dJNRIN46uhMCWvNOlbG3D Hangout Show Playlist:https://www.youtube.com/playlist?list=PLjF7R1fz_OOVgpmWevin2slopw_A3-A8YLayer by Layer CAD Tutorials Playlist:https://www.youtube.com/playlist?list=PLjF7R1fz_OOVsMp6nKnpjsXSQ45nxfORbTimelapse Tuesday Playlist:https://www.youtube.com/playlist?list=PLjF7R1fz_OOVagy3CktXsAAs4b153xpp_Visit the Adafruit shop online - http://www.adafruit.com-----------------------------------------LIVE CHAT IS HERE! http://adafru.it/discordAdafruit on Instagram: https://www.instagram.com/adafruitSubscribe to Adafruit on YouTube: http://adafru.it/subscribeJoin our weekly Show & Tell on G+ Hangouts On Air: http://adafru.it/showtellNew tutorials on the Adafruit Learning System: http://learn.adafruit.com/-----------------------------------------