1/2 in. Heavy-Duty Hammer DrillIncludes one 5376 20 1 2 in. hammer drill, one carrying case, one chuck key and one side handle No load 0 24,000 and 0 56,000 BPM 2 speed gear box to select the correct drilling speed for the material and accessory on which you're working 360 degree locking side handle with depth gauge for maximum maneuverability and control Lightweight design for easy handling Ergonomic soft grip handle for comfortable operation Self stopping brushes for protecting