Letter and Number Punch Stamp Set - 5mm
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B&Q - 36Pc Large Letter And Number Punch Metal Stamp Security Marker 5mm Set New
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DebenhamsBargains-Galore Unisex Black 36Pc Large Letter & Number Punch Metal Stamp Security Marker 5Mm Set In
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Product Information
Full details
This 36-piece punch set is designed for DIY enthusiasts, hobbyists, and professionals who need to permanently mark tools, machinery, or crafts. Its primary benefit is the ability to create clear, durable impressions on a variety of materials including metal, leather, and clay using hardened steel components. The main caveat is that users must apply significant manual force with a hammer to achieve deep stamps, which requires a steady hand and a solid work surface to ensure alignment.
All features
| Model Part Number | 5056316722698 |
|---|---|
| Brand | BARGAINS-GALORE |
Extended Product Information
FAQs
Does this set include a number 9?
Yes, you use the number 6 stamp upside down to create the number 9.
Can I use these on hardened steel?
These are designed for soft to mid-hardness metals; they may struggle to mark very hardened, heat-treated steel.
Is the wooden box durable enough for daily use?
Yes, the box is designed to hold the weight of the steel stamps and keep them organized for long-term storage.
What size is the impression?
Each character produces a 5mm tall impression.
Do I need a special hammer?
A standard ball-peen or engineering hammer is sufficient for most applications.
Can I use these on clay?
Yes, they work very well on clay for pottery marking or identification.
Troubleshooting
The stamp impression is faint or incomplete
Ensure your workpiece is on a completely flat, hard surface and increase the force of your hammer strike.
Letters appear 'ghosted' or double-stamped
Hold the punch strictly vertical and ensure it does not move or bounce after the initial impact.
Stamp is rusting
Clean the stamp with a wire brush, wipe dry, and store with a light coating of machine oil.
Pros and Cons
Pros
- Hardened steel construction ensures long tool life
- Comprehensive set covers all letters and essential numbers
- Includes a convenient wooden storage box
- Works on a wide range of materials from clay to steel
Cons
- Requires manual hammer usage for every impression
- Alignment takes practice to get perfectly straight lines
- Small parts pose a choking hazard if left loose
Setup, Compatibility & Care
To begin using your punch set, ensure your workpiece is clamped down to prevent movement. Align the letter or number, hold it firmly, and strike the top with a hammer. After use, wipe the oil or debris from the punch faces to prevent rust. Store the stamps in their provided wooden box, ensuring they are dry. If you notice signs of surface oxidation, a light coating of machine oil before storage will help protect the steel integrity over long periods of inactivity.