Maybe this would be a good excuse,, err ,, reason to get one of those electric machines with all the different tips, for cutting, sanding, grinding & buffing. I got one a coule of years ago & have found tons of uses for it. They( well , mine did anyway) come with a cotton buffing wheel & some different grades of abrasive, but I used SimniChrome with mine & it works well. Finally! Dremel, that's the name of it. I have a clone by Hobby Shop, got it at Big Lots for about $40.00. If you buy one of these things, make sure you install & check each collet for being drilled on center before ya lose the receipt or before the warranty expires. I have one that wobbles badly. The rest of it works very well.