Max. Torque (in.-lbs.) 350 Volts 12 Speed - No Load (RPM) 0-450/0-1,400 Chuck Size (in.) 3/8 Keyless Chuck Yes Clutch Settings 17 Reversible Yes Variable Speed Yes Side Handle No Tool Weight (lbs.) 3.9 Additional Product Specs * Compact size — fits into the tightest conditions * Lightweight design minimizes user fatigue * High-performance motor and dual speed ranges delivers optimal performance * Single sleeve keyless ratcheting chuck for tighter bit grip * Maximum durability and reliability withstands jobsite conditions * Model# DC742KA