---
product_id: 37354001
title: "9pcs Heavy Duty Steel Stamp Uppercase Numbers 1/8 3mm Hand Stamping Serial Mark Code Alphabet Punch Kit for Jewelry Metal Sheet Plate Mold Die Making"
brand: "wkstool"
price: "270 kr"
currency: DKK
in_stock: true
reviews_count: 8
url: https://www.desertcart.dk/products/37354001-9pcs-heavy-duty-steel-stamp-uppercase-numbers-1-8-3mm
store_origin: DK
region: Denmark
---

# 3mm precision-tapered striking end Shock-resistant heat-treated tool steel 9pcs uppercase number set (0-8, 6 doubles as 9) 9pcs Heavy Duty Steel Stamp Uppercase Numbers 1/8 3mm Hand Stamping Serial Mark Code Alphabet Punch Kit for Jewelry Metal Sheet Plate Mold Die Making

**Brand:** wkstool
**Price:** 270 kr
**Availability:** ✅ In Stock

## Summary

> 🔨 Stamp your mark with precision and power — never blend in, always stand out!

## Quick Answers

- **What is this?** 9pcs Heavy Duty Steel Stamp Uppercase Numbers 1/8 3mm Hand Stamping Serial Mark Code Alphabet Punch Kit for Jewelry Metal Sheet Plate Mold Die Making by wkstool
- **How much does it cost?** 270 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/37354001-9pcs-heavy-duty-steel-stamp-uppercase-numbers-1-8-3mm)

## Best For

- wkstool enthusiasts

## Why This Product

- Trusted wkstool brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ergonomic & Safe Design:** Long punches with sand-blasted non-slip grip keep fingers safe and impressions precise.
- • **Crisp & Clear Impressions:** Precision-milled Arial font ensures sharp, uniform uppercase numbers every time.
- • **Industrial-Grade Durability:** Forged from heat-treated tool steel for unmatched toughness and longevity.
- • **Quick Identification & Organization:** Each stamp is clearly marked for fast selection and a tidy workspace.
- • **Versatile Creative & Industrial Use:** Perfect for jewelry, crypto steel plates, custom dog tags, and tool marking.

## Overview

This 9-piece heavy-duty steel stamp set features shock-resistant, heat-treated tool steel punches with 3mm tall uppercase numbers in a classic Arial font. Engineered for durability and precision, it delivers crisp, permanent impressions on metal, leather, and more, making it ideal for professional jewelry makers, industrial marking, and personalized crafts.

## Description

Full description not available

## Features

- INDUSTRIAL-GRADE DURABILITY, BUILT TO LAST – Forget flimsy stamps that fail after one use. Each character punch is forged from shock-resistant, heat-treated tool steel for extreme toughness. The precision-tapered striking end withstands repeated heavy hammer strikes, delivering deep, permanent impressions on hard steel, gold, silver, and leather without breakage or wear.
- CRISP & CLEAR IMPRESSIONS EVERY TIME – Achieve flawless, professional results. This set features a classic Arial font for highly legible, uniform uppercase numbers (0-9). The precision-milled faces ensure every stamp is sharp and consistent, eliminating the smudged, uneven results common with inferior sets. Perfect for creating custom jewelry, signature tags, and crypto steel plates.
- ULTIMATE CREATIVE & INDUSTRIAL VERSATILITY – Ideal for personalizing rings, bracelets, and pendants, or for industrial applications like marking tools, parts, and key IDs. Secure your crypto seed phrase on a metal plate or create custom dog tags, nameplates, and hammered logos. If you can strike it, you can stamp it.
- ENGINEERED FOR SAFETY & PRECISION – Work with confidence. long punch provides ample space to hold securely while keeping your fingers safely away from the striking zone. The sand-blasted finish ensures a non-slip grip, giving you superior control for perfect alignment and impression depth on every project, from delicate jewelry to rugged hardware molds.Each stamp is clearly marked, allowing you to find the right character in seconds and keep your workspace tidy and your tools protected.
- Package: 1/8 3mm tall,, 9pcs numbers 0 through 8 (6 doubles as 9)

## Product Details

- **Material:** Carbon Steel
- **Color:** gray
- **Brand:** WKSTOOL
- **Item Weight:** 0.4 Pounds
- **Operation Mode:** Manual

## Images

![9pcs Heavy Duty Steel Stamp Uppercase Numbers 1/8 3mm Hand Stamping Serial Mark Code Alphabet Punch Kit for Jewelry Metal Sheet Plate Mold Die Making - Image 1](https://m.media-amazon.com/images/I/61RWEOlYwtL.jpg)
![9pcs Heavy Duty Steel Stamp Uppercase Numbers 1/8 3mm Hand Stamping Serial Mark Code Alphabet Punch Kit for Jewelry Metal Sheet Plate Mold Die Making - Image 2](https://m.media-amazon.com/images/I/61UD-dhoyYL.jpg)
![9pcs Heavy Duty Steel Stamp Uppercase Numbers 1/8 3mm Hand Stamping Serial Mark Code Alphabet Punch Kit for Jewelry Metal Sheet Plate Mold Die Making - Image 3](https://m.media-amazon.com/images/I/71cEd40WF9L.jpg)
![9pcs Heavy Duty Steel Stamp Uppercase Numbers 1/8 3mm Hand Stamping Serial Mark Code Alphabet Punch Kit for Jewelry Metal Sheet Plate Mold Die Making - Image 4](https://m.media-amazon.com/images/I/61UaZpgSQDL.jpg)
![9pcs Heavy Duty Steel Stamp Uppercase Numbers 1/8 3mm Hand Stamping Serial Mark Code Alphabet Punch Kit for Jewelry Metal Sheet Plate Mold Die Making - Image 5](https://m.media-amazon.com/images/I/51q0zucFYhL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well made
*by M***N on May 22, 2025*

I’m gonna give this 5 stars because it’s beautifully made and works well. The stamp looks good and is readable with a magnifier but man it’s tiny! No way I could read this with the naked eye. If you want a tiny stamp this is it

### ⭐⭐⭐⭐⭐ EDIT:  Excellent punches!  Two sets.  (previously - Temporary one-star, choose seller carefully)
*by J***E on April 9, 2021*

EDIT: I bought a second set of these in a different size but Amazon is making me do one review so the previous one is below. I got the small 1/16" size this time. They really are excellent high quality punches, crisp and made with good steel. Just be sure you order from Okones even if you have to wait for shipping form China. These are so much better than the typical black low quality punches from any number of brands/sellers and truthfully they're pretty close to the quality of $$$ US made punches that you can still buy if you want. The situation below was rectified and I did receive the correct item with the replacement from the correct seller. Really, you won't go wrong with these...impressive quality all around and for such a bargain price. The cap to the 1/16" numbers seems to have been updated where it has an extension with three square holes, sized to fit the punches...I think flipped upside down this is probably meant to be a punch holder and that would probably work fine on flat surfaces with enough room (they are spaced too far apart for this small size to be a good line-holder, however). Cases are good plastic, too, btw.Ordered from the Indian seller "Amyrainternational" and that was a mistake. After the long wait we received a set of punches totally unlike the nicer higher quality ones pictured. Blue plastic case, cheaper quality steel with a subpar black finish and no side markings (impression surfaces were irregular and not very crisp, either). An inquiry with the seller didn't answer whether or not it was an error and if they actually had the correct punches to ship but simply put the blame on amazon FBA and told me to return them. Amazon was kind enough to rectify it and we reordered from the Okones seller...hoping we receive the correct punch set this time because they do look nicer than the typical fare. Otherwise you can get those standard/cheap sets for far less money. I'll update this when the Okones set gets here. Wish they were stocked in the US to avoid the long wait time.

### ⭐⭐⭐⭐ 2mm Stamps Work Great & Great Customer Care
*by S***N on December 7, 2021*

Product was delivered in the expected timeframe (from overseas). Upon receipt, set was missing one letter and had two of another. I let OKONES (seller) know & they immediately shipped the missing stamp. The stamps work great on mild metals. I haven't used the punch so, can't comment to that. The stamped items are very legible and distinguished. I'd buy again.

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-23*