Corded rotary hammers

Mains power (230 V)

— powered by a regular 230 V household mains. This option is available almost anywhere where there is electricity, moreover, a tool with this power supply can have almost any power and is not limited in battery life (more precisely, these restrictions are associated only with overheating of the engine and drill wear). Among the shortcomings, one can note the presence of a power cord, which limits mobility and creates some inconvenience (in particular, it can get underfoot). However, these shortcomings are quite easy to compensate for: the first — by using extension cords, the second — by attentiveness during work. And the need to work in complete "separation from civilization", when sockets are generally unavailable, occurs relatively rarely. Therefore, most modern rotary hammers use mains power.