Black + Decker 18V battery-operated hammer drill with 10 mm metal drill bit holder in a sleeve that offers improved attachment and durability. Motor with 2 variable speeds 0-400/1400 rpm Variable speed with reversible function Maximum torque 45 Nm. 10 + 1 torque positions for greater control of screw-on tasks Non-slip grip with rubberized coating for greater ergonomics and tool grip. LED light to illuminate the application area. 21,000 ipm percussive action (impacts per minute) suitable for masonry and concrete applications. Maximum drilling diameter in wood 25 mm, metal 10 mm and masonry 10 mm. Includes: 2 x 18V 1.3 Ah lithium batteries, charger and case.