The AIRCAT 1/4" Mini Angle Die Grinder, No. 6250, features a .3hp motor that produces 18,000 rpm free speed. Weighing just 1lb and measuring 5" in length, the 6250 provides added control and maneuverability while allowing access into tight spaces. It also offers heavy duty bevel gears that prevent stalls, a variable speed trigger that allows users to control the tool speed, an over-mold grip for added user comfort, safety lock-off throttle levers to prevent accidental start-ups, and a rear exhaust with AIRCAT's silencing system to reduce noise levels to 81.5 dBa without reducing the tool performance.