I bought this Dremel to try and groom Cricket's(my cairn) nails because she is terrified of having her nails clipped. She won't have anything to do with the Dremel either... :
Lucy doesn't seem to mind it but, she doesn't get upset with clipping so I am going to offer it to anyone who might be interested.
I paid $25 for it and it is like new...asking $10 plus shipping.

it takes 4 AA batteries.
PM me if your interested.