Compact cordless impact wrench with 1/2 external square drive and 300 Nm. Unique Metabo brushless motor for fast work progress and maximum efficiency in every application. Automatic Power Shift (APS) supports working with self-drilling screws: automatic torque reduction after drilling to prevent overtightening. Low kickback working with extremely high torque. Twelve speed/torque levels for a wide range of applications. Integrated work light to illuminate the work area. Robust die-cast aluminum gear housing for optimum heat dissipation and durability. With practical belt hook, can be fixed either on the right or left side. LiHD battery pack for ultimate performance, extremely long runtime and service life. Battery packs with capacity display for checking the charge status. Ultra-M technology: highest performance, gentle charging and 3-year warranty on the battery pack.