The Bosch 18V Compact Tough Cordless Drill/Driver features a four-pole open frame motor for excellent power with a smaller size. The ergonomic design provides comfort during use, while the ratcheting single sleeve chuck provides easy, one-handed bit changes. Includes: (2) Lithium-ion SlimPack batteries, charger, double ended bit, exact fit insert tray and carrying case (L-Boxx-2). ADDITIONAL SPECIFICATIONS: Rating: 18V; No Load RPM: 0-500/0-1700; Max Torque (in.-lbs.): 600; Chuck Capacity: 1/2" keyless chuck; Clutch Setting: 18+1; Drive: 1/2"; Chuck Type: Three Jaw; Length: 7.28"; Weight: 3.4 lbs.