Best quality steel hand stamps made from chromium tool steel available as a letter punch set or number punch set
All the stamps in this range are hardened to between 58-62 Rockwell C and then tempered at the striking end to between 32-40 Rockwell C giving maximum safety in use
When you look at the engraved character on a standard hand stamp, the letter is a reflection /reverse of how it is indented.
Manufactured under stringent BS EN ISO 9001:2008 quality controls and exacting standards.
Safety note: As with all striking tools, we recommend the use of appropriate safety protection. Safety glasses and gloves should we worn at all times
Number and Letter Punch Set Size Chart
To be used in connection with the Punch Diagram in the images ribbon.
Character Height – measured from the crest of the engraving as shown.
| Character Height | Stamp Length (A) | Square Section (B) | Square Section (C) | ||||
| Metric | Imperial | Metric | Imperial | Metric | Imperial | Metric | Imperial |
| 1.0mm | .040″ | 63.50mm | 2.1/2″ | 6.35mm | 1/4″ | 6.35mm | 1/4″ |
| 1.5mm | 1/16″ | 63.50mm | 2.1/2″ | 6.35mm | 1/4″ | 6.35mm | 1/4″ |
| 2.0mm | 5/64″ | 63.50mm | 2.1/2″ | 6.35mm | 1/4″ | 6.35mm | 1/4″ |
| 2.5mm | 3/32″ | 63.50mm | 2.1/2″ | 6.35mm | 1/4″ | 6.35mm | 1/4″ |
| 3.0mm | 1/8″ | 63.50mm | 2.1/2″ | 6.35mm | 1/4″ | 6.35mm | 1/4″ |
| 4.0mm | 5/32″ | 70.0mm | 2.3/4″ | 9.50mm | 3/8″ | 9.50mm | 3/8″ |
| 5.0mm | 3/16″ | 70.0mm | 2.3/4″ | 9.50mm | 3/8″ | 9.50mm | 3/8″ |
| 6.0mm | 1/4″ | 70.0mm | 2.3/4″ | 9.50mm | 3/8″ | 9.50mm | 3/8″ |
| 8.0mm | 5/16″ | 89.0mm | 3.1/2″ | 12.70mm | 1/2″ | 12.70mm | 1/4″ |
| 10mm | 3/8″ | 89.0mm | 3.1/2″ | 14.30mm | 9/16″ | 14.30mm | 9/16″ |
| 12.5mm | 1/2″ | 89.0mm | 3.1/2″ | 19.0mm | 3/4″ | 19.0mm | 3/4″ |
