GRACE USA 12 Pc Roll Spring Punch Set is manufactured from the highest quality High Carbon molybdenum Tool Steel and heat treated to ensure long life of the punch. Each punch has a reverse taper from tip of punch to help prevent punch from sticking in the work piece. Punches are manufactured from hex stock vs. round which helps stabilize punch from rolling away from user. Sizes are 1/16", 5/64", 3/32", 1/8" 5/32", 3/16", 7/32",1/4", 5/16", 3/8", 7/16", 1/2". 100% Made in the USA.
