The strong for any application Extremely powerful motor with particularly high torque Ideal for impact free drilling with diamond drill bits in concrete and masonry with reinforcement and for large drilling diameters in wood, metal and plastic as well as for tin countersinkers, drill bits and carbide drills Robust metal transmission housing for long service life Equipment Safety due to overload clutch Anti-rotation: the drilling tool is accommodated the drive to the drill spindle broken mechanical 2 gears, spout and stop-switchable, additional handle 360° rotatable, for any application situation spindle neck Ø 43 mm (European standard) – functions can be used in drill stand multi-stage stepless speed control electronic overload coupling, technical data: rated power 1150 W, idle speed 0 – 920 / 2.8 000 Mm in-1. Output power 670 W weight without cable 4 kg torque (soft screw drop) 30.0 / 30.0 Nm rated torque 9.1 / 3.0 Nm drill spindle connection thread 5/8″ – 16 UN clamping range 3 – 16 mm stroke speed at idle speed 0 – 19. 000 / 5. 6,000 Min-1 drilling area drill-Ø concrete 90/68 mm drilling diameter wood 50/30 mm drilling diameter steel 16/10 mm drilling diameter stone 35/16 mm drilling diameter masonry 102/68 mm supply dental chuck with tension force protection 0.630 in (1 608 571 057) Drill. Feeder wrench (1 607 950 041) additional handle (3 602 025 013) depth stop 310 mm (1 613 001 003)