7Pc Disc Cutter Punch & Jewelers Flat Bench Anvil Tool7 Disc Cutters & Base. This is a new set of 7 disc cutters and base. Made of high carbon tool steel. These cutters will produce perfect circles from soft metals up to 12 gauge. Each disc cutter set is individually machined and tempered to perfection. Each punch has a shoulder ring to prevent it falling through the base. 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" (6.5, 8, 9.5, 11, 13 and 16 mm) Bench Block. This is a new bench block. Useful for flattening, laying out or chasing. This is constructed of tool steel, ground flat, polished and case hardened. Great for silversmiths, blacksmiths, planishing and anyone who uses a anvil or staking tools. It's hardness is 46 to 50 Rockwell. It measures approximately 2 1/2" x 2 1/2" x 3/4" ( 63.5 x 63.5 x 19 mm) 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.