FEATURES: •Variable 2-Speed, Reversible •Features Brushless DC Motor •NEW Battery Protection System provides o er-discharge, temperature, and circuit protection for enhanced performance, battery cycle life, and overall battery life •Battery fuel gauge indicates approximate remaining battery power •16 clutch settings deliver up to 530 in. lbs. of torque •All metal gears for more efficient power transmission •Compact design (Only 7-7/8″ Long) •LED job light with afterglow feature •Improved ergonomic soft rubber grip design for vibration absorption and comfortable operation features re-contoured rear grip portion and ribbed grip for improved hold SPECIFICATIONS: Capacity: Steel: 13 mm (1/2″), Wood: 13 mm (1/2″), Wood screw: 38 mm (1-1/2″), Machine screw: 10 mm x 90 mm (3/8″ x 3-1/2″), Concrete: M6 (1/4″) No load speed (RPM): Hi: 0 – 1,550 /min, Lo: 0 – 400 /min Blows per minute: Hi: 0 – 23,000 /min, Lo: 0 – 6,000 /min Overall length: 199 mm (7-7/8″) Net weight: 1.5 kg (3.4 lbs) – 1.8 kg (3.9 lbs)