You should be alert to hold relax roll forming machine to the top of the nut begins. To do this, you need a place to match the guard bolts to 3/8 inch drive ratchet socket. Mention should be vigilant in order to remove it from the top of the Roll Forming Machine. To remove metal shavings and any debris that might be in the rolls, you should blow the area between the rolls using an air hose. You sh...