CNC + Printer and Plasma cutter – diy

I saw people here paying more than 100 only for the shredder plates…
Now I think about to build a cnc first do safe some money…

http://www.thingiverse.com/thing:724999

A plasma cutter is availably for around 200 Euros…

Is a plasma cutter enough to make the blades? One friend (that should know) told me its “maybe” not… If it work we can make hunderts for a really cheap price!

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This is a great idea!! I didn’t even think about making our own CNC machine. We just got a small 3d printer so this is very possible for us!