https://diehardamericanmetal.com/abouthttps://diehardamericanmetal.com/images/scott-bedow.jpgScott Bedow, founder of Die-Hard American Metal. https://diehardamericanmetal.com/tools/coil_loophttps://diehardamericanmetal.com/images/coil-loop-diagram.pngCoil loop geometry: loop depth and clearance between the uncoiler and the press feed.