Milwaukee 6089-30 7-Inch/9-Inch Roto-Lok Large Angle Grinder with Lock-On The product is easy to use The product is durable The product is manufactured in China 15.0 Amp, 4.2 HP Motor  high overload protection and power for difficult applications 6,000 RPM  optimal wheel speed for material removal 9-Position Rotating Handle  allows the user to adjust the main handle for better control Debris Baffles  protect internal components by deflecting damaging debris out of the airflow at the intake vents External Brush Doors  reduces service time by providing easy access to brushes