Xi jfisser id-daqs tar-Rotary Hammer?

Id-daqs tal-martell li jdur għandu 20mm, 24mm, 26mm, 28mm, 32mm ...

id-daqs taċ-chuck spiss jiddikjara d-daqs massimu tat-toqba li din il-magna tista 'tħaffer it-toqba.