Variable speed control dial enables user to match the speed to the application. Electronic speed control maintains constant speed under load. Soft start feature for smooth start-ups. Electric brake for increased productivity. 2-3/4″ plunge depth capacity for easy penetration into work piece. Linear ball bearings for smooth plunge action and superior performance. Quick release plunge depth adjustment with micro control along with 3 preset depth stops for added precision. Built-in twin LED (light emitting diode) lights illuminate the work area for increased visibility. Oversized ball bearing construction for longer tool life. Ergonomic rubberized handles with built-in large two-finger switch for added control and use. Conveniently located plunge lock lever for efficient operation. Shaft lock for quick and easy bit changes. “Tool-less” template guide system for quick and easy installation and removal. Lock-on trigger switch for continuous operation. Built-in fan with labyrinth construction minimizes dust entering the tool for longer tool life. Easy-to-read depth scales. Chip deflector engineered to direct chips away from the operator. Durable flat top design for stability when changing bits. Double insulated. Uses 1/4″ and 1/2″ shank router bits. Includes: extend depth adjustment knob (158980-5), 1/2″ collet (763622-4), 1/4″ collet (763803-0), spanner wrench (781030-7).