Milwaukee 6147-30 4-1/2-Inch Small Angle Grinder Paddle, Lock-On The product is easy to use The product is durable The product is manufactured in China Powerful 11 Amp, 11,000 RPM Motor: Provides maximum performance and durability Tool-Free Accessory Change: Easily change "All Accessories" without a wrench Tool-Free Adjustable Guard: Provides quick guard installations and adjustments Advanced Airflow System: Maximizes airflow and reduces debris ingress, improving motor life and performance Debris Baffles  protect internal components by deflecting damaging debris out of the airflow at the intake vents