Attributes . 12 Bit Angle Settings, Anti-Vibration Technology, Automatic Brush Cut-Off, Constant Speed Control, Dust Extraction Capability, Easy-To-Operate Lock-On Power Mode For Continuous Use, L.E.D. Power Light Indicates Switch Failure or Cord Damage, L.E.D. Service Light Notifies The User Approximately 8 Hours Before The Brushes Need To Be Replaced, Rubberized Ergonomic Soft Grip, Side Handle Swivels 360 Degrees , Soft Start Suppresses Start-Up Reaction For Better Accuracy, Variable Speed Control Dial, Vibration-Absorbing Rear Handle is Spring-Loaded To Further Reduce Vibration . Names