High performance Combination Hammer for SDS-Plus drill bits. High performance combination Hammer for SDS-Plus with 850 W motor. Three functions: impact drill, no impact and demolition mode. Drilling power for concrete 32mm. TECHNICAL SPECIFICATIONS: Maximum Output Power 850 W, No load speed 315 – 630 min-?, Impact 1650 – 3300 min-?, Max. Drilling Diameter in Wood 32 mm, Max. Drilling Diameter in Concrete 32 mm, Max. Drilling Diameter in Steel 13 mm, Optimum Drilling Diameter Range in Concrete 10 – 22 mm, Impact Energy 5, 0 J, Drilling diameter with TCT core bit 90 mm, Power Supply Cord 5, 0 m, Side Grip yes, Depth Gauge (2) yes, Sound Power Level (LWA) 100 dB (A), Sound Pressure Level (LpA) 89 dB (A).