Highest-in-class efficiency in both drilling and chipping. TOOL ONLY!USER BENEFITS:3 operation modes ? hammering, hammering with rotation, rotation.Compact L-shaped motor housing.One-touch sliding chuck for easy bit change.Ergonomically designed handle with rubberized soft grip provides more control and comfort.Double Insulation, Variable Speed, Reversing, SDS Plus, Torque Limiter and Carry Case. Tool sold without bit.