I had a couple of doors in the house that stick when they're closed. I designed this to fit on my Dremel (model 395) to help trim off some excess wood.

It's intended to help keep the tool level and avoid gouging.

As far as I know, it works reasonably well with a Dremel and a ½" drum sander bit. With a sanding drum in place, the diameter of the sander is about 15.5mm, and should trim off about 0.5mm on each pass.

The guard should just screw on to the multitool, and there should be enough clearance that it doesn't interfere with the bit. 

If you need it to work with a different multitool or bit, remix as needed.

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