Best rotary multitools 2021

When you need a powered helping hand to take the grind out of cutting or shaping metal, then a rotary multitool has a big advantage over even a cordless drill. While the drill may have more grunt, the wide range of accessories for multitools means you can grind, clean, sand, engrave, deburr, polish, sharpen, and repair damaged tools with ease.
So which are the tools to take the strain? We looked at eight corded models, which may not have the convenience of cordless ones, but offer more power wit