fits safely inside 3" x 7" blank
Picture shows rough cut in 1/4" MDF
Shaper Origin
Cut the pentalobe section first with a .05 offset. Bring the nut to the work space. Gradually adjust the offset in .01 increments and test until desired fit.
Above picture is with .01 offset. This is snug enough to hold itself in the above position. A zero offset will work if a looser fit is preferred.
**NOTE: This is not intended to be attached when running the sander**