Bosch GSB 14.4-2-LI - 14.4V Li-Ion Battery Professional Cordless Impact Drill is lightweight and compact in design. Bosch GSB 14.4-2-LI has a perfect handling system. Also, the tool can complete a wide range of applications, including impact drilling in concrete or masonry. It has no memory effect and no self-discharge issue due to lithium-ion technology. It has the full power of battery up to the last screw. It has integrated LEDs for lighting up the working areas. The soft-grip handle helps in working conveniently. Bosch Professional Cordless Impact drill can perform both forward and reverse rotation. It is built with robust housing and battery cell protection. The motor has replaceable carbon brushes for easy maintenance. It has a flexible power system.