Stepcraft Drag Knife

Print your own Drag Knife for your Stepcraft for under 12€
Search for Roland Drag Knife for example like this:
http://www.ebay.de/itm/222008427949?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT
Print all my Files like you can see them on the Pictures. The Knife is Spring loaded so it is easy to set your „Z Zero“ and adjust the knife.
It works realy well.

You will need:
One Spring (best with diameter 6mm 20mm long)
4x M3 Screw 12mm long
4x M3 Screw 10mm long
8x M3 Nut
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