Brunson Portable Mobility Nail Drill Machine for Nail Technician This is a professional electric nail file system used for heavy duty salon & home work  Brunson Portable Mobility electronic nail drill machine for professional nail technician who demand portable, power and reliability.  Multi-Function Grinding Drills Bit: This nail polisher drill is equipped with a variety of drill bits for a wide range of applications, such as thick nails, hard nails, dead skin, calluses, nail art. It can be used in pedicure and manicure, home or nail salon. Gives the fingernails and toenails a perfect experience._x0003_ Engineered with anti vibration, hand piece cooling system and lightweight, convenient to carry. 30000 RPM High-efficiency, support forward and reverse, can adjust the speed which can reach upto max 30000 RPM.  The Portable Mobility Nail Drill Machine Control Box Features:   Portable | Cordless  High Torque upto 30000 RPM  Variable Speed Control  Li-ion battery 2600mAh  8-6 hours run time  Overload protection  Twist-Lock System  Forward/x Reverse Rotation  Uses Standard 3/32? Bits  220v ~ 240v  25W drill power  The Brunson Slim Hand Piece:   Slim Handpiece  Ultra Smooth | Vibration free  High Torque upto 3,0000rpm  Twist ? Lock System  Uses Standard 3/32? Bits  2.9 cm NCM Torque    Box Contains   Hand Piece  Control Unit  Power Adapter  Clip (device holder)  Hand-piece stand     We also offer a FULL 1 YEAR GUARANTEE with all our drills and can also ensure a reliable and economical drill repair service after the 12 months has lapsed. The after care on these drills will be as professional as the drills themselves.  WARNING: This product is intended exclusively for professional use. Keep out of reach of children.