Are you using the standard little red disks, the fiberglass reinforced, or the metal? I think they're all called "reinforced". It does take some practice to not waste disks, the first time I tried ...

<br>I've only had my Dremel for a couple weeks, but it's seen a lot of action. As a result, I've learned alot about its use (and used just about every attachment in the kit). Here's what I've learned ...