Groz Carbon Steel Number Stamp Set 9 Pcs 1 mm Case Plastic Induction Hardened NP/1

The Groz NP/1 Carbon Steel Number Stamp Set is a professional solution for precise number marking on metal, wood, plastic and other materials. Equipped with 9 pieces representing the digits 0 to 9 (with the digit 6 usable as 9 as well), this set is particularly useful for small and detailed marking requirements such as tools, machinery parts, components, and inventory items.

Each stamp is manufactured using high-quality carbon steel, ensuring reliable strength for industrial work. The set’s induction hardening process extends the tool’s working life and offers robust performance during repeated use. The striking end of each stamp is chamfered, which prevents breakage during heavy hammering and reduces the risk of flying splinters - a crucial safety feature in workshop and fabrication environments.

This set provides a character size of 1 mm, enabling users to mark precise and legible numbers on small surfaces. The stamping end is hardened to 58-62 HRC, while the striking end achieves 35-42 HRC. This differentiated hardness ensures optimum durability for both ends during regular professional use.

All nine stamps are housed in a tough, compact plastic case that keeps the tool organized and readily accessible, making it well suited for mobile technicians, workshop professionals, and manufacturing staff alike. The case also ensures the stamps are protected from environmental elements, reducing wear and risk of loss among small tools.

Widely employed across metalworking shops, auto repair centers, tool rooms, maintenance facilities, and assembly lines, this number punch set is an essential addition for marking, identification and traceability tasks. The NP/1 set supports various applications such as equipment coding, part numbering, batch identification, and more.

Induction-hardened carbon steel construction for maximum durability. Complete set includes numbers 0, 1, 2, 3, 4, 5, 6/9, 7, 8. Chamfered striking end protects against breakage and flying splinters. Hardness of 58-62 HRC (stamping) and 35-42 HRC (striking) for performance and longevity.

Plastic case provides secure, convenient storage and transport. Compact character size of 1 mm for fine marking on parts and components. Suitable for industrial, automotive, and general workshop use. Reliable marking options for traceability, asset management and identification needs.

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