Router attachment for rotary tool

Screw this puppy onto your dremel, adjust your bit depth, and route away to your heart's content.

I liked the attachments that Cooch made in http://www.thingiverse.com/thing:5819 but wanted something that would screw firmly to the dremel. Thanks to sylwch's thread library http://www.thingiverse.com/thing:8793 this is possible.

Instructions

I printed mine in PLA at 0.15mm layers, 30% infill and it attaches nicely. If you need to adjust the tolerances slightly, increase or decrease the threadRad parameter in the scad file.