Different between Rotary Hammer and Demolition Hammer

Rotary hammer: Professional drilling on the strong side, concrete, stone above, as well as multi-function hammer. Adjusting to the appropriate location coupled with an appropriate drill bit can replace ordinary electric drill, demolition hammer.

Demolition hammer: a great impact on function objects directly impact damage like you use a hammer and a chisel to work, the efficiency and power is much higher than rotary hammer.