About this item Heavy Duty Heat Treated Steel Construction Used for Punching Accurate Sized Holes in All Materials from Leather and Denim to Plastic Includes: 1/8″, 5/32″, 3/16″, 7/32″, 1/4″, 5/16″ Includes: 3/8″, 7/16″, 1/2″, 9/16″, 5/8″ and 3/4″ Includes Most Common SAE Sizes
