BOSCH | Professional Rotary Hammer with SDS-Plus 900 W 4.7 KG | GBH 4-32 DFRSpecifications Chuck Type: Keyless Power Source: Electric Power: 7 Amp Chuck Size: 13 mm Reverse Function: Yes Model Number: GBH 4 32 DFR Speed: 800 rpm Adjustable Speed: Yes Cord Cordless: Corded Voltage: 220 Volt Screw Functionality: Yes Hammer: Yes Description Wide range of applications in chiseling and drilling work and when working with a core cutter. Drills up to 30% faster (25 mm diameter). Low vibration levels of only 12 m square for less