Non-brass punches are manufactured using S2 tool steel Contoured crowns ensure the proper balance of strength, hardness and durability Includes center punches, pin punches, starter punches, chisels and a brass drift punch Includes cold chisel sizes – 5/16″, 3/8″, 1/2″, 5/8″ Includes pin punch sizes – 3/32″, 1/8″, 5/32″, 3/16″, 1/4″ Includes starter punch size – 3/32″ Includes solid punch sizes – 1/8″, 5/32″, 3/16″ Includes hex starter punch size – 1/4″ Includes center punch sizes – 3/16″, 5/16″ Includes brass drift punch size – 1/2″ Made in the USA Selling retired dealer’s inventory. Looking for something, let me know. Warranty services through your local dealer.