Cordless Rotary Hammer Extremely Compact and Lightweight for increased maneuverability - BL Motor Delivers 0-680 RPM, 0-4,800 BPM and 1.2 Joules of Impact Energy for Faster Drilling - Vibration absorbing housing and ergonomic soft rubber grip design for vibration absorption and comfortable operation - BL motor with high power to weight and size ratio - One touch sliding chuck for easy bit changes - LED job light - Well balanced design gravity Compact -shaped handle reduces the fatigue on the arm Impact Energy / 1.2 J Capacity / Concrete: 17 mm / Steel: 10 mm / Wood: 13 mm Blows Per Minute (BPM) / 0 - 4,800 No Load Speed (RPM) / 0 - 680 Vibration Level / Hammer Drilling Into Concrete: 9.0 m/s² Drilling Into Metal: 2.5 m/s² or less Sound Pressure Level / 86 dB(A) Sound Power Level / 97 dB(A) Dimensions (L x W x H) / 273x86x211 mm Net weight / 2.8 kg Standard Equipment: Side Grip, Depth Gauge (Tool does not come with bit.) Available Variants: includes 2 batteries / 1 charger / makpac connector case