Hammer Drill Machine：28mm  850W
 
 
Rated Power: 850W 
No-load Speed:0-1250r/min 
Impact rate:0-5500b/min 
Voltage: 220V 
Frequency:50Hz 
Max drill Diameter: 28mm 
 
Single Impact Energy:3.3J 
Motor:61*44H 
 
1.Depth guage : 1pc 
2.Auxiliary Handle :1pc 
3.User manual:1pc 
4.Drills (6/8/10*150) :3pcs 
5.Carbon brush :1pair