Stamping Number Set 4 mm Beta Tools 100040K0 — numeric punches 4mm digits

Manual numeric stamping set Beta Tools 100040K0 includes a complete range of steel punches designed to create clear 4 mm high digits by hand. The set is intended for marking metal, tools and components where legible numeric identification is required for serial numbering, part identification or traceability. Construction in hardened steel provides durability for repetitive stamping in workshop and maintenance environments.

Advantages

The punches produce consistent, well-defined 4 mm digits, offering repeatable results on ferrous and some non-ferrous metals. Hardened steel construction increases wear resistance for extended service life under manual use. The compact set is easy to handle and store, enabling quick access when marking workpieces or tools. Because the set is manual, it requires no power source and can be used in various locations, including on-site and in confined spaces.

Suitable for

• Marking serial numbers on machine parts and assemblies
• Identifying tools and jigs in workshops
• Creating traceability marks on metal components
• Stamping numeric IDs on maintenance and repair parts

Key specifications

• Digit height: 4 mm
• Material: hardened steel punches
• Purpose: manual numeric stamping for metal surfaces
• Compatibility: suitable for use on ferrous and many non-ferrous metals
• Operation: hand-operated with hammer or mallet for imprinting

How to use

Select the required digit punch and position the tip perpendicular to the surface to be marked. Support the workpiece on a solid, stable backing to prevent movement and ensure a clear impression. Strike the punch head firmly and evenly with a hammer or mallet to imprint the digit; repeat as needed for additional digits or deeper impressions. Clean and store the punches after use to prevent corrosion and maintain accuracy.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses and gloves. Test stamping on a scrap piece to determine the required striking force and to avoid damaging the finished part. For repetitive or very precise marking, ensure stable fixturing of the workpiece and consider light maintenance of punch faces to remove burrs.