Replacement for Dremel

[zapato2k]

I do not have a Dremel cutting utility, and I don't think I am going to buy one. I was wondering if there was anything similar I could cut with. The cutting wouldn't be very serious (two fans: in the front, and the back, so no case cutting, just the interior metal.)

Thanks in advance for your help.

[phiber]

a radio shack nibbler avaible for about $10