Bosch AG40-85PD-2P 4-1/2-Inch 8.5-Amp Angle Grinder with No Lock-On Paddle Switch, 1-Pack Multi-Grip Paddle Switch: Allows multiple grip positions for optimal comfort and control No-Lock-on Switch: Grinder turns off when the switch is released Robust 8.5 Amp 11,500 RPM Motor: Power and performance demanded by a professional Two-Position Vibration Control Handle: Reduces vibration, providing increased user comfort Service Minder Brushes: Eliminates guesswork, stops tool when preventative maintenance is required