ROTARY HAMMER 820W/DAH 920 DAEWOO

Rotary Hammer DAEWOO DAH 920.Idling speed 0-1100 rpmImpact rate 0-4800 bpmImpact power 3,24 JChuck type SDS+M?? Ø of drilling (wood) 32 mmM?? Ø of drilling (concrete) 26 mmM?? Ø of drilling (steel) 13 mmForward and reverse rotation yesCable length 2 m