Automatic torque Drive Technology (ADT), variable speed, reversible Brushless DC motor with high power to weight and size ratio generates less heat buildup and is ideal for prolonged use in manufacturing and production applications The eXtreme Protection Technology (XPT) offers maximum protection against dust, debris and liquids for optimal performance in extreme conditions Torque limiter stops bit rotation if bit jams for increased operator safety and enhanced tool protection Soft start feature gradually increases speed to eliminate start up shock Dual LED job lights with pre-glow and afterglow features Batteries and charger sold separately Includes: 1/2" Drill chuck, Chuck key, Straight side handle, D-style front handle, Hex wrench 6 Battery Type Lithium-Ion Chuck Size 1/2" No Load RPM 0-1400 Number of Batteries Required 2 Overall Length 24-1/4" Steel Capacity 1/2" Voltage 18 V Wood Capacity (Auger Bit) 2" Wood Capacity (Hole Saw) 6-1/4" Wood Capacity (Self-Feed Bit) 4-5/8"