There are blades for pretty much anything you can think of. They may not be DeWalt blades, but with the dual attachment head, you can use any multi tool accessory ANYONE makes. I've used Bosch, Dremel, Rockwell and whatever else. Dremel makes razor knives for cutting carpet and other thin sheet goods. They also have a scroll saw style kit that has fine cable cutters for precision cutouts. If you get one, you'll be looking for reasons to use it.