The PM5 Aluminum Grommet Machine with Die is the premium offering at Express Sign Products. Aluminum construction creates the same strength and durability as iron, but with only half the weight. The PM5 can be portable or bench mounted. The 4 1/4" throat provides capability for large and complex applications. The simple design required no maintenance and allows dies to be interchanged easily. The PM5 is completed with a long, high-leverage handle including a padded foam and rubber grip. This machine comes with a 3/8" die.