Setting for carving final shape of scales

I though about sharing with you guys how I round up/angle the edges scales I make.

I use that a drum sander which I hook to the press drill
Attachment 121801
I then built a platform with a hole in the center in which the drum sander is inserted

Attachment 121799

This gives me a good stable base to create the angles/rounded edges on my scales. I use this only to carve the final angles of the scales and not the general shape of it for which I use the belt sander.

Attachment 121800

Hope this helps!