I have an old (probably early 1980s) Dremel that my Dad gave me. That thing hasn't quit yet. The new ones look to have really low build quality.
For heavy duty stuff, I'd get a flex-shaft tool, similar to what these guys sell (I've used this brand before in the lab with good success): Foredom Electric Co.
try Proxxon. Now, I haven't used one myself but I've only heard good things: they last longer, have more power (not torque necessarily) and are an all around better tool. Good news? They're compatible with most Dremel accessories :-D which I would imagine you have quite a few of lol. You may get different answers from others who have experience....they probably know better haha but yeah, the Proxxon 38481 IB/E is supposed to be a superior rotary tool. Good luck!
I've been using Black & Decker rotary tools for years. They use all the dremel attachments and tools. I burned up a few dremel tools before switching.
Same here!:thumbsup
Flexible Shafts
Foredom Electric Co.
Used a Foredom for years while I still worked at Albion, and have owned my own Grobet for about 8 years now. They are worth the money, especially if you have burned through 5 Dremels. These are what I guess could be called "professional grade" vs. the "hobby grade" that the Dremel is. I would suggest the handpieces that have a traditional chuck on them, rather than a collet attachment, better versatility.