zuggzuggTruthfully my wireless dremel does the job pretty well, only thing you need is a second battery. They charge quick enough you wont have a stall.
FurriousLynxits more a matter of me wondering why people want a wireless unit vs getting the unit that has way more of those extra attachments included. I'd rather have all the extra attachements! Much more of a value than no cord imo. Plus they are close to the same price on amazon. Shrug.