E-Stop, no the knife would not cut in all direction (please give me a link if you know one

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Laff Riot, at US50 for the holder + US40 for the blades + US40 for shipping to me (across the globe), it would not be economical for my hobby use. Yes, I do plan to use my basic CNC machine for the vinyl work but if a good knife/cutter design can be found, I may find some old printer to scrap
I'm gonna do some more research on this and possible some test over the coming weekend. Most likely gonna be trial and error approach.