No rotary tool kit is complete without grinding wheels of this sort. ... From wood to metal and beyond, a rotary tool doesn't just allow you to shave off edge components to shape a finished product.

The tools used include a miter box, grinding wheel, coping saw, drill, and a Dremel tool, of course. Without this mini lathe, all of these tiny wood pieces would have to be carved by hand.

All rotary tools will pretty easily handle drilling, sanding, and grinding on wood, non-ferrous metals, and plastics. But by far the toughest test for them is to cut and grind steel.

This is one of the more handy uses for this tool, at least around my house, where I'm constantly in a state of tearing out or patching tile. Here's a video on how grout removal works with a rotary ...

Don't miss this deal on the $70 Vqjtcvly 3-Speed Mini Cordless Rotary Tool, now on sale at Walmart for $20. "Very lightweight and durable rotary kit!" Skip to main content ...