YC615 German Style Number Steel Stamps
German-style DIN 1451 number steel stamps — 0–8 in 9 pieces (6 inverts to 9), following the YC602 spec (character heights from 1.5mm), in a narrower, taller face.
Suitable materials: Ideal for marking hard surfaces, including un-heat-treated metals, stainless steel, industrial parts and molds.
Core Features
Made of CR-V (6150) chrome-vanadium steel.
The character head reaches HRC 58–62 for lasting, clear marks; the striking end is tempered to HRC 38–46 to absorb impact and prevent cracking.
A German (DIN 1451) typeface — narrower and taller than the standard English face.
A double-bevel design makes visual alignment and precise striking easy.
Font and size are marked on the side of the stamp for fast identification during work.
The surface is sandblasted for a better anti-slip grip and greater durability.
Exclusive Patent · 3-Hole Stamping Guide Box
A patented locating jig that makes every strike straight, consistent and safe:
Invention patents in Taiwan, the USA, France and Vietnam; utility-model patents in Germany and China — an original design.
Strike with the stamp held in the box — your hands stay clear of the hammer for a safer, steadier hit.
The box keeps the tool perfectly flush with the workpiece — a straight strike and consistent depth, every time.
A built-in viewing window makes positioning easy and keeps impressions from skewing.
Rotate the box freely to suit the way you work.
Patented PP guide case — the three-hole lid holds each stamp upright and square to the workpiece while you strike.
Dimensions (character height C)
| Item No. | Character face C | Shank · square A | Shank length ±0.4 B |
|---|---|---|---|
| YC615-1.5 | 1.5mm (1/16") | 6.35mm | 61mm |
| YC615-2 | 2.0mm (5/64") | 6.35mm | 61mm |
| YC615-2.5 | 2.5mm (3/32") | 6.35mm | 61mm |
| YC615-3 | 3.0mm (1/8") | 6.35mm | 60mm |
| YC615S-4 | 4.0mm (5/32") | 6.35mm | 60mm |
| YC615-4 | 4.0mm (5/32") | 7.93mm | 63mm |
| YC615-5 | 5.0mm (3/16") | 7.93mm | 61mm |
| YC615S-6 | 6.0mm (1/4") | 7.93mm | 61mm |
| YC615-6 | 6.0mm (1/4") | 9.52mm | 68mm |
| YC615-7 | 7.0mm (9/32") | 11.11mm | 68mm |
| YC615S-8 | 8.0mm (5/16") | 11.11mm | 68mm |
| YC615-8 | 8.0mm (5/16") | 12.70mm | 70mm |
| YC615-10 | 10.0mm (3/8") | 12.70mm | 74mm |
| YC615-12 | 12.0mm (1/2") | 15.85mm | 84mm |
| YC615-16 | 16.0mm (5/8") | 15.85mm | 96mm |
| YC615-19 | 19.0mm (3/4") | 19.05mm | 98mm |
＊S-4/S-6/S-8 are fine-shank versions; 16mm and 19mm come in blow-molded (BMC) packaging.
→ For material, hardness, usage and other common questions, see the Steel Stamp FAQ