The SMART PACK 2mm Metal 0–9 Number Set is a precision-engineered numeric punch set designed specifically for high-speed batch coding machines. Manufactured from high-strength metal, this set offers excellent durability, sharp impressions, and resistance to wear, ensuring consistent and clear marking even under heavy-duty industrial use. With a 2mm character height, it delivers small yet highly legible codes—ideal for compact packaging areas where space for printing is limited.