[john walker's workshop]

busted up the worm drive gears on mine. (a milwaukee like the one pictured). i'm kinda hard on tools, but this thing couldn't even cut up a complete car without breaking. something about the reciprocating part that makes it weaker than a normal unit. went with a non-reciprocating one next and it's still alive after many years of abuse. use lenox demolition blades if you want to get your money's worth.