Husqvarna DM400 drill motor is a powerful and reliable electric core drill designed for heavy users. Aluminum housing is strong and lightweight. 3-speed gearbox gives operators optimum bit speeds for sizes ranging from 1"-18". LED load indicating display aids in maintaining optimum drilling pressure for maximum productivity. Smart-Start feature reduces rpms by 50% during initial start to reduce chattering. ELGUARD warns operators of an approaching overload situation. Slimline design allows drilling in tight corners and close to walls.