Today I finally got around to measureing a few tools that I work with. I knew they were loud, but HOLY SHIT! I´m not exactly sure what they are called in english, so I attached some pics. Bohrhammer (drill) drilling a 10mm hole in concrete 101 dbA Flex (angle cutter ?) cutting a 54mm copper pipe 113 dbA Kappsäge (saw) cutting a 54mm copper pipe: 125 dbA Needless to say, I always use hearing protection.