The MT30 is professional and affordable electric file with high RPM and torque. Made of stainless steel for quality and longevity. 
 
Control Box
30,000 RPM
Digital Display
Chemical Resistant
Stainless Steel
CaseForward/Neutral/Reverse Switch
Variable Speed Slider
USB Port to Charge Cell Phones
Hand Piece Light Weight 4.6 oz.
Quiet & Vibration free
Smooth Operation
Ergonomic Design
Twist Chuck Lock
Brushless Motor
Fits Standard 3/32" bits