Greenlee 1790AV Punch-Rd 2.750 (730)

Using the Greenlee 1790AV punch is easy. First, make sure you have the Greenlee die 1789AV ready. Then, attach the 2 - 3/4' replacement punch to the die. When using it, keep your hands away from the punching area to avoid injury. After each use, clean the punch with a dry cloth to remove any debris. Store it in a dry place to prevent rust. Don't try to use it with other dies that it's not designed for, as this can damage the punch and may not give you the right results.