Chinese CNC machine vinyl cutter holder (for Graphtec knife) v1
Description
# Vinyl cutter (a.k.a Plotter drag knife) holder for Chinese CNC machines. The idea inspired by [Drag knife holder for Chinese CNC](https://www.thingiverse.com/thing:2940035). The original design is using drag knife for Roland plotter. But I redesigned for Graphtec plotter knife. This is not remix. I re-designed with FreeCAD for some improvements and modification. Including FreeCAD design file. You can customize for your own projects or your CNC machine. For printing, my design is including a gaps at the screw and shaft holes diameter to regarding of PLA shrinking and my printer precision. Those 'gap's are depending on your printer. So please adjust yourself. _This is still beta version design._ * Update: Mar 11, 2020 Add design for knife knob stick. # Additionally you need: * 1.2mm x 17mm x 28mm compression spring (or similar size one) * 2pcs 6mm x 70mm linear rods ( * 2pcs LM6UU 6mm x 12mm x 19mm linear bearing * [Graphtec style drag knife head](https://www.amazon.com/Graphtec-Holder-Cutter-Plotter-Cutting/dp/B07587Q2L1/ref=sr_1_1?keywords=graphtec+knife&qid=1583849328&sr=8-1) * 5 pairs M4 x 16 screw and nut
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