30,000RPM Brush Motor Portable Rechargable Dental Lab Hand Piece Features: Powerful, Lightweight, Compact Unit, Varible Speed Contol, Forward or Reverse, High Torque 4.2Ncm, Rechargable and Portable, 10 Hours working charge Includes: (1) Base Controllwer (1) Hand Piece Motor (1) Hand Piece Holder Cradle (1) Electrical Plug/Charger (1) Carrying Case