Pro Power Flex is a high quality cordless, rechargable electric file designed to allow for convenient portability making it a versitile tool for any filing task.
 
Powerful 30,000 RPM
Lightweight Hand piece
Rechagable / cordless
Up to 10 hour battery life
Twisting lock chuck
Easy bit change using no tools
Fits standard 3/32 Bits
High torque
Quiet operation
No vibration
Full one year warranty, option of extended waranty to 2 years