Production introduction:
the Material of the Date stamp: SUS420; and the Hardness: 48-54 degree;
Product advantage:
This date insert is a combination of year and month, so you don't need to use two separate date stamps, which can save processing costs and mold space.
This date marking pin consists of 12 months and 5 years, and it can be used for 5 years without replacement, which will make its quality more stable.