1) professional electric rotary hammer 2) Rated power:620w 3) No-load speed:0-870rpm 4) Impact times:0-4850rpm

Detailed product specification:

1) professional electric rotary hammer2) Rated power:620w3) No-load speed:0-870rpm4) Impact times:0-4850rpm

professional electric rotary hammer

Voltage	230v/50hz
Rated power	620w
No-load speed	0-870rpm
Impact times	0-4850rpm
Max hole-opening	24mm
packing	57*44*30cm/5pcs
20ft	1900pcs
40ft	3855pcs

rotary hammer/electric hammer 620w/ETP0041A