Up to max. 1,050 Nm with brushless motor and torque adjustment in 6 stages. For metric screw connections up to M27. For extremely precise work: The ASCD 18-1000 W34 AS with 6-stage electronic torque adjustment prevents screw heads from tearing off. 3/4" VARIO adapter developed by Fein available for purchase. Suitable for all VARIO accessories for simple and mechanical drilling, countersinking, tapping, recutting and cleaning of through-hole threads up to a maximum of M30. Turns the impact screwdriver into a tap and thus expands the work application by a whole additional machine.Brushless FEIN PowerDrive motor with 30 % higher efficiency and long service life.3/High torque of up to 1,050 Nm for tightening and loosening screws up to M27.Maximum loosening torque of 1,500 Nm in anti-clockwise rotation.Robust all-metal impact gearbox.Up to 600 screw connections (M27) with one battery charge (ProCORE 8.0 Ah).Compatible with Bosch Professional 18 V batteries since 2008 and AMPShare batteries.Maximum work progress with AMPShare 18 V ProCORE batteries: COOLPACK 2.0 technology ensures a 135 % longer battery life. State-of-the-art cell technology and intelligent battery management ensure 87 % more power than conventional batteries. "Electronic Cell Protection" ECP protects the battery against overload, overheating and deep discharge, making it ideally equipped for every application. Mobile working with the L-BOXX system.