The dewalt dck691m3 cordless 2 speed 6 piece kit contains the following 1 x 18 volt dcd785 2 speed compact hammer drill is fitted with a multi grip trigger that provides comfort and convenience by allowing the user to operate the trigger from various positions and is designed to allow for total control of application the all metal gearing and right angle transmission gives increased runtime and longer tool life supplied with a compact 13mm single sleeve keyless chuck with automatic spindle lock