I decided to share my project of drag knife tool - everyone will be able to make his own.
It increases functionality of (almost) every CNC router. It can be use for cutting veneers, paperboards, gasket boards, magnetic and vinyl foils, etc. - materials that are thick (less, than 4-5 mm) and hard to cutting by milling.
Very important is solid fixing of material, flat table of router and good quality of blades.
Link to download files with milled parts of drag knife and parts list I put here:
https://web.facebook.com/ZbLaB/photo...type=3&theater
Have a good time,