With the Facom 292A.5 letter punch set, you easily create sharp, permanent, and highly legible marks on metal workpieces. This 26-piece set includes the alphabet characters and a dot with a consistent 5 mm character height for uniform alignment. Each punch features a 10X10 mm shank and an overall length of 75 mm, engineered from hardened carbon steel with a 60 hrc rating. This robust build withstands heavy hammer strikes without deforming the striking head. Supplied in a sturdy plastic storage box, you keep every punch organized and ready when stamping serial numbers, part codes, or personalizing tools.