The brothers, aged 27 and 31, managed to raid the machines of €100,000 during the heists, La Stampa reported.
In footage below of one of the robberies, one of the brothers can be seen covering the CCTV camera in a bank lobby and planting an explosive in the cash dispenser. He then ducks out of the way after lighting the fuse, causing a blast.
“The two brothers painted their white Mercedes black," the police said in a statement.
The brothers are the sons of a man serving a life sentence for the murder of a businessman during a robbery at his home in 2001, La Stampa reported.