Hardened and tempered high carbon steel. Length of each punch 60mm. Letter size: 3mm (1/8). Suitable for stamping steel, aluminum, copper, brass. Compact size box, won't take up a lot of space. Set includes 1 Whimsy Heart and 27 letters (from A - Z) plus the "&" symbol as well as 9 number punches (0 - 8) - use the 6 as a 9.
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