I redid my flooring and have to cut down my radiators. I can't swap out pipe. The old pipe is pretty delicate. When o took the valve off one to lengthen the pip it tore the old pipe beneath the floor. I know I should redo all the piping but it's not realistic right now. I need to get the radiators back in as it's getting cold now. I need to take about a half inch of the radiators. Will a grinder do the job? via /r/DIY http://ift.tt/2zdaJx4
