PRODUCT DESCRIPTION  Bosch GBH 8-45 DV Professional hammer Bosch Combined Hammer GBH 8-45 DV Professional - SDS Max Powerful hammer 1500 W with low vibrations. High performance drilling and mowing thanks to a 1500 W motor and 12.5 J energy. Low vibrations of 7 m / s² for cutting and 8 m / s² for drilling with the intelligent 3-times vibration damping system. Turbo Power features for extra power when mowing makes use of additional energy use. Comfort - Automatic locking switch when mowing. Long life thanks to a robust metallic component. Unique auto-lock button for best operator comfort with permanent mowing. Clutch for operator and machine protection. Soft start for clean drilling. Speed ​​control for optimal settings depending on application. Technical parameters: Power: 1,500 W Hammer max: 12.5 J Number of strokes at idling: 1,380 - 2,760 / min Speed: 0 - 305 / min Tool Clamping: SDS-max Concrete Drill Ø with Drill Bit Drills: 12 - 45 mm Optimum range of use for concrete with drills for drilling hammers: 20 - 40 mm Drilling Ø in concrete with drilling bits: 80 mm Ø Drilling in concrete with hollow drilling crowns: 125 mm Weight: 8.9 kg Package contents: Additional handle (1 612 025 004) Fat Tube (1 615 430 010) Manual suitcase