Professional three-mode rotary hammer with quick change drill chuck. Powerful rotary hammer for SDS-Plus blades with unique AVT anti-vibration system. The machine can be drilled without impact or with impact and has a spike function. The motor power is 1050 W and the speed is adjustable from 0-840min-1. The device achieves a 3.6J impact force. The maximum capacity for drilling into concrete is 30 mm. TECHNICAL SPECIFICATIONS: Maximum Output Power 1050 W, No load speed 0 – 840 min-?, Impact 0 – 4500 min-?, Max. Drilling Diameter in Wood 32 mm, Max. Drilling Diameter in Concrete 30 mm, Max. Drilling Diameter in Steel 13 mm, Optimum Drilling Diameter Range in Concrete 8 – 16 mm, Impact Energy 3, 9 J, Power Supply Cord 2, 5 m, Side Grip yes, Depth Gauge (2) yes, Sound Power Level (LWA) 104 dB (A), Sound Pressure Level (LpA) 90 dB (A), Noise Uncertainty (K Factor) 3 dB (A). USER BENEFITS: High performance SDS-PLUS drill hammer; concrete max. 30 mm, Impact drilling, non-impact drilling and spike function, The rubber coating on the handle ensures a firm working grip, LED light illuminates the work site, AVT (Anti-Vibration Technology) ensures extra-low vibration performance, Quick-change chuck for quick changeover to wood and metal drill bits.