Our favorite rotary tool, the Dremel 4300-5/40 Rotary Tool Kit is on sale for $99.99 (save $25) during Amazon’s Black Friday Sale. Hurry, this deal won’t last long! No workbench is complete without at ...

A rotary tool spins very quickly. At top speeds, it’s whirling 20 to 30 times faster than a handheld drill (depending on the specs of the drill, of course). At that speed, the Dremel becomes a nearly ...

Dremel’s 4000 is the company's most powerful corded rotary tool. As with Dremel’s 300-series, Dremel’s reputation precedes it, as Dremel rotary tools are by far the favourites among PC modders and DIY ...

Roy Berendsohn has worked for more than 25 years at Popular Mechanics, where he has written on carpentry, masonry, painting, plumbing, electrical, woodworking, blacksmithing, welding, lawn care, ...