Hyper-Tough Cordless Nail Grinder

8 volt lithium-ion battery
Variable Speed 5K-25K RPM's
Built In Light
Digital Speed Control
Comes with 40 piece accessary kit
Weight is 11 ounces
 
Note: Its cheap and not a Dremel, but it has outlasted our cordless Dremels by far. We grind big dog nails almost exclusively with it and have no issues. We grind nails right out of the tub when they are soft.
Grinding bit in picture is not included, its there for show.