Hi Christie! Thanks so much for following my blog and entering my giveaway! To answer your question there are a few different Dremels out there- my first one was the Dremel 400 rotary tool It's mainly for cutting and polishing. The think I love about it is that I can cut lots of different material with one tool and it's easy to use. I've used it the most. I just got a Dremel Trio- it's like a router. You can cut intricate shapes with the drill bit and it has a sanding bit as well. I haven't used it as much as I thought I would. Those are the only 2 I've used. If your thinking about getting one think about what sort of work you do the most of- some of the tools are better for crafting projects and others are better for more around the house stuff. Hope thats helpful. Good luck in the giveaway and thanks for entering!