(Tool only- no batteries, no charger) Best in class performance-to-weight ratio - Best combination of drilling performance and light weight, ideal for small diameter masonry and concrete drilling applications. Unbeatable Run Time - Over .00 holes (./4 x .-./2 inch) per battery charge. High Performance Motor - For increased performance, longer life and higher stall torque. No Compact Angle Gear and Pneumatic Hammer Mechanism - Bosch-engineered for long life and maximum performance.