Dremel MultiPro Model#7700. I like the wireless, two-speed (high/low/off) dremel. All I use is the sandinig bands for grooming, but I like having the rest of the kit just in case. If you get a different one, be cautious of the RPM. The higher the RPM the hotter and easier to create friction burn!
Dremel 7700-1/15 7.2V MultiPro Cordless Kit with Bonus Attachment and 11 Accessories ($30 Bonus Retail Value) This is the PRO dremel tool which is made heavier, John has worn out his dremel two times and is ready for the third