This Electric Nail File Precisely Made For Professional Nail Technicians. We're proud of the high technology and durability and the following features are includes.

1)Supply circuit: 110/220/240v 50-60HZ; Standard. Accessary: Micromotor, handpiece, powerpack, rheostat, handpiece cradle, a coal.
2)It Speeds from 3000 Up to 30, 000 RPM
3)Twist-Lock handpiece is easy to change bits.
4)Compact and stainless steel handpiece
5)Very low noise during operation
6)Available forward and reverse switch
7)Compact sized controller to place on table
8)Available 2.35mm 0 Sleeve chuck is included