Vinyl cutting on your ShapeOko

SummaryA plastic adapter for an Roland-type pen-holder cutter for a ShapeOko or other 40x20 extrusions.InstructionsPrint the part and add the two required nut traps for M3 screws. http://www.thingiverse.com/thing:13824 My initial idea was to use M5 screws but they won't fit. M3x10mm are the perfect size for the job. You might want to reduce the fixing holes as they are intended for M5. Blade-holder and blades can be had on eBay for less than $15. Not that much can be seen but here is a short video of the unit in operation: http://www.youtube.com/watch?v=yUdoII-zoJY&feature=youtu.be