Jewelers Bench Die Disc Cutter Circle Punch Hammer Set 7 Disc Cutters. This is a new set of 7 disc cutters and base. Made of high carbon tool steel. Each disc cutter set is individually machined and tempered to perfection. Use them with a hammer or a hydraulic press. These cutters measure approximately 1/4", 5/16", 3/8", 7/16", 1/2", 9/16" and 5/8" 8oz Ball Pein Hammer. This is a new 8 ounce ball pein hammer. Great for metal working. Has a face that measures approximately 15/16" (24 mm) in diameter. The length of the head measures approximately 3 1/8" (79 mm). The hammer measures approximately 10 15/16" (278 mm) long. Chasing Hammer. This is a new chasing hammer. Great for silversmiths, blacksmiths, planishing and anyone who uses a anvil or staking tools. The head measures approximately 1" (25 mm) in diameter. The length of the head measures approximately 2 7/16" (62 mm). It measures approximately 10" (254 mm) long. We work hard to update our descriptions and pictures of our merchandise. As part of a process of ongoing innovation by our suppliers, newer versions of the item shown may be shipped before we are able to complete an update. As a result there may be a slight variation in color and design.