"The Milwaukee 5in. 13 Amp Grinder delivers best in class durability and performance. High-capacity 120V motor with Constant Power technology, Advanced Airflow system, overload protection and electronic clutch operates at 11,000 RPM to handle the most demanding grinding jobs. Non-locking paddle switch. Length in. 12 1/4, Variable Speed No, Wrench Included Yes, Product Type Handheld, Wheel Included No, Battery Included No, Case Included No, Wheel Diameter in. 5, Cord Length ft. 8, Spindle Lock Yes, Spindle Thread Size 5.8 in.-11, Amps 13, Speed RPM 11,000, Side Handle Yes, Switch Type Nonlocking paddle switch. Advanced Airflow system maximizes airflow and reduces debris ingress, improving motor performance and life Electronic clutch extends life of tool and prevents bind-up Overload protection maximizes motor life by reducing motor burn-up Constant Power technology maintains consistent speed while under load 5/8in.-11 spindle thread size Needle bearings Paddle grip with non-locking trigger switch 100 tool-free grinder - no wrench or screwdriver required Easy changing of all accessories Easy installation and adjustment of guard without tools"