Description
Intech
Intech Letter Punch Set — 10.0mm (3/8″) Steel Hand Stamps
Part No: PTSL100 | Barcode: 9333608008095 | Set: 26 Letters A–Z
A complete 26-piece set of 10.0mm (3/8″) steel letter stamps covering A through Z, for permanently marking identification, part numbers and branding into metal, leather and timber. Each punch is induction hardened for crisp, repeatable impressions.
10.0mm Character
3/8″ Imperial
26-Piece A–Z
Carbon Steel
Induction Hardened
58–62 HRC Stamp End
Compatible Materials
Steel
Aluminium
Brass
Leather
Timber
Plastic
Key Features & Benefits
- Induction hardened stamping end (58–62 HRC) — holds a sharp, defined character face for clean, consistent impressions over thousands of strikes.
- Softer striking end (38–43 HRC) — prevents splintering and mushrooming, so the punches stay safe and serviceable with hammer use.
- Chamfered striking end — reduces the risk of edge breakage and dangerous fragments under repeated blows.
- Complete A–Z set — all 26 letters supplied so you can stamp any name, code or message without gaps.
- 10.0mm character height — sized for clear legibility on parts and tooling of this scale.
When to Use This Set
Reach for the PTSL100 when you need to permanently mark letters at 10.0mm (3/8″) high — stamping part numbers, owner identification, asset tags or batch codes into metal and other firm materials. The 10.0mm size suits general workshop and trade marking; step up to a larger character for signage and down to a finer size for small components.
Pro Tip: Seat the punch squarely and strike once with a firm, deliberate hammer blow rather than several light taps — a single clean impact gives a sharper, more even impression and avoids ghosting from the stamp shifting between hits.
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 |
|---|---|---|---|
| PTSL1.5 | 1.5mm | 1/16″ | 26 |
| PTSL2.0 | 2.0mm | 5/64″ | 26 |
| PTSL2.5 | 2.5mm | 3/32″ | 26 |
| PTSL3.0 | 3.0mm | 1/8″ | 26 |
| PTSL4.0 | 4.0mm | 5/32″ | 26 |
| PTSL5.0 | 5.0mm | 3/16″ | 26 |
| PTSL6.0 | 6.0mm | 1/4″ | 26 |
| PTSL8.0 | 8.0mm | 5/16″ | 26 |
| PTSL100 ★ | 10.0mm | 3/8″ | 26 |
| PTSL12.0 | 12.0mm | 1/2″ | 26 |
★ 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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