Powerful 15 Amp, 3-1/2 max hp EVS Milwaukee Motor, electronic variable speed (10,000-22,000 rpm), premium electronic feedback circuitry. To ensure a consistent, quality finish, the 36-position speed dial allows the user to precisely match the tool rpm to the bit diameter while the premium electronic feedback circuitry maintains speed and power under load. Exclusive Linear Depth Adjustment System with Above-the-Table Access. 100% sealed ball bearings and a durable 8 ft. power cord with flexible strain relief for years of accurate, reliable operation. Tools and Hardware