🔨 Helty/Electric demolition and drilling hammer 1750 watts – ZENT Profi For sale: ZENT Profi electric demolition and drilling hammer, * Condition: New Specifications: Power: 1750 watts Voltage: 220 volts Frequency: 50 Hz No-load speed: 800 rpm Impact rate: 4000 bpm Impact energy: 5.5 joules Model: ЗПП-1750 ПРОФИ