This powerful and versatile tool can perform a huge range of ... “As a long-time Dremel user, this is the best model I've used to date,” said one. “Great performance with no power cord!” ...

The best repair approach is finding exact replacement ... This is exactly what [Daniel Jose Viana] did when his 110 volt Dremel tool popped its TRIAC after he plugged it into a 220 volt outlet.

It was the work of [Peter Sripol], and it seems he was beseiged by suggestions afterwards that he might follow it up with a helicopter built using a Dremel rotary tool. Which he duly did ...