Voltage:220-240V~50/60Hz Input power:800W No-load speed:0-1100rpm Impact rate:0-4000bpm Impact energy:2.5J Max.drilling capacity: Concrete:26mm Steel:13mm Wood:30mm SDS plus chuck system With 3 drills and 2 chisels Packed by BMC 

• Power: 800W

• Voltage: 220V

• Chuck type: SDS-plus

• Drilling diameter: 26mm

• Speed: 1100 об/мин

• Length of cable: 2m

• Work on concrete (stone): yes