The Bosch 18 Volt Brute Tough Cordless Drill/Driver delivers an impressive 600 in-lbs. of torque for the tough jobs.Max. Torque : 600 in.-lbs.Volts :18.Speed - No Load : 0-450/0-1800 RPM.Chuck Size:1/2 in.Clutch Settings:25.Side Handle:Yes.Battery Included:Yes (2) 18V.Charger Included:Yes.Case Included:Yes.Additional Product Specs. * 1/2in. metal chuck for increased durability and grip force. * 25-position clutch. * Fully replaceable motor brushes, variable speed trigger with soft grip handle