Post #289603 by pdrake on Sun, Mar 4, 2007 2:33 PM

those bits are great and CHEAP!!

here's something i tried with some success.

it gave me an edge like this:

it's a 150 grit silicone carbide disc. i bought some of those and some at 400 grit. i guess it will be good for some stuff until i can get a real unit.