Description
Intech
Intech Number Punch Set — 3.0mm (1/8″) Steel Hand Stamps
Part No: PTSN3.0 | Barcode: 9333608011613 | Set: 10 Numbers 0–9
A 10-piece set of 3.0mm (1/8″) steel number stamps covering 0 through 9, for permanently marking serial numbers, dates, sizes and batch codes into metal, leather and timber. Manufactured from quality carbon steel and induction hardened for clean, repeatable impressions.
3.0mm Character
1/8″ Imperial
10-Piece 0–9
Carbon Steel
Induction Hardened
58–62 HRC Stamp End
Compatible Materials
Steel
Aluminium
Brass
Leather
Timber
Plastic
Key Features & Benefits
- Quality carbon steel, induction hardened — the stamping end is hardened to 58–62 HRC for a sharp character face and long working life.
- Softer striking end (38–43 HRC) — prevents splintering and mushrooming under hammer blows for safer, longer use.
- Chamfered striking end — reduces breakage and the risk of flying fragments during striking.
- Complete 0–9 set — all ten digits supplied so you can stamp any number, date or code.
- 3.0mm character height — sized for clear, legible marking on parts and tooling of this scale.
When to Use This Set
Use the PTSN3.0 when you need to permanently mark numbers at 3.0mm (1/8″) high — stamping serial numbers, dates, sizes, asset numbers or batch codes into metal and other firm materials. The 3.0mm size suits general workshop and trade marking; choose a larger character for bold identification or a finer size for small components.
Pro Tip: Hold the punch perfectly upright and strike once with a single firm hammer blow — one clean impact produces a sharper, more even digit than several light taps, which can leave a doubled or shadowed impression if the stamp moves.
Authorised Australian Dealer — This product is sourced directly from Intech Tools and is backed by full Australian manufacturer warranty and local support.
Product Specifications
| Part No. | Character Size | Imperial | Pieces |
|---|---|---|---|
| PTSN1.5 | 1.5mm | 1/16″ | 10 |
| PTSN2.0 | 2.0mm | 5/64″ | 10 |
| PTSN2.5 | 2.5mm | 3/32″ | 10 |
| PTSN3.0 ★ | 3.0mm | 1/8″ | 10 |
| PTSN4.0 | 4.0mm | 5/32″ | 10 |
| PTSN5.0 | 5.0mm | 3/16″ | 10 |
| PTSN6.0 | 6.0mm | 1/4″ | 10 |
| PTSN8.0 | 8.0mm | 5/16″ | 10 |
| PTSN10 | 10.0mm | 3/8″ | 10 |
| PTSN12.0 | 12.0mm | 1/2″ | 10 |
★ You are viewing the highlighted variant. Other character sizes in this series are also available.
Browse our full range of punches & cold chisels at Alltools Geelong.
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