Drill: 1200 RPM. 220 In/lbs Maximal torque. 2-Speed gear box allows for high speed drilling and high torque fastening. Single sleeve 3/8 in. chuck with spindle lock provides high grip torque for bit retention. Impact Driver: Delivers 950 in/lb torque without kick back. 1/4 in. quick release chuck for fast accessory changes. LED work light provides visibility in darkened work areas. Metal belt hooks store tools at an arms reach. Magnetic bit holders conveniently stores screw bits. Includes: 2x 12VT Lithium-Ion batteries, 30 minute charger and storage bag. 3 month risk-free trial and 1 year free service.