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How to Make a Metal Keychain: Simple DIY Guide for Craft Enthusiasts

Making your own metal keychain can be an enjoyable and fulfilling crafting project.  Whether you're ...

How to Make a Metal Keychain: Simple DIY Guide for Craft Enthusiasts
Making your own metal keychain can be an enjoyable and fulfilling crafting project. 
Whether you're looking for a personalized gift or simply want to have a unique accessory to distinguish your keys from others, creating a custom metal keychain is a fun way to channel your creativity. 
There are various methods and materials you can use to create a metal keychain. 
In this article, we will explore some easy-to-follow steps to help you make a metal keychain that showcases your style and personality.

Materials and Tools

Keychain Loop

To begin your metal keychain making journey, you'll need a keychain loop. 
This can be a simple split ring or a more elaborate assembly with swivel hooks and clasps for added functionality. 
Choose a keychain loop that suits your preferences and the overall design of your keychain project. A variety of sizes and shapes can be found online or in craft stores.

Metal Blank

Next, choose a metal blank to create your custom keychain design. Many types of metals can be used for keychain making, such as aluminum, brass, copper, or stainless steel. 
Metal blanks come in multiple shapes, including circles, hearts, squares, or even custom shapes, offering a versatile canvas for your design. 
How to Make a Metal Keychain
Depending on your desired outcome, you can choose to purchase pre-cut metal blanks from craft stores or create your own by cutting larger sheets of metal.

Metal Stamping Tools

To bring your design to life on the metal blank, you'll need metal stamping tools. These tools typically include:
  • Letter and number stamps: Available in various fonts and sizes, they allow you to personalize your keychain with names, initials, or messages.
  • Design stamps: These stamps feature a wide variety of symbols, shapes, and patterns to further customize your keychain.
  • Stamping hammer: A metal stamping hammer is necessary to make impressions on the metal blank. It's typically a small, brass head hammer that has a flat face for even stamping.
  • Stamping block: This is a sturdy, flat surface used to support the metal blank during stamping. It's usually made of steel or a similar material to ensure durability and accurate impressions.
  • Bench block: This can be helpful for securing the metal blank and stamping tools while you work. It might include a rubber base to reduce noise and protect your working surface from damage.
Gather all required materials and tools beforehand to ensure a smooth and enjoyable metal keychain making process.
How to Make a Metal Keychain

Designing the Keychain

Sketching Ideas

When designing a custom metal keychain, the first step is to sketch out ideas. 
Consider the shape, theme, and intended use of the keychain before putting pencil to paper. 
By sketching various concepts, one can explore different creative directions and ensure the final design is visually appealing, memorable, and functional. 
It is essential to keep the design simple and unique, as intricate details can be difficult to translate onto a small metal surface.

Choosing the Right Font and Size

Another critical aspect of designing a metal keychain is selecting the appropriate font and size for any text included in the design. 
The chosen font should be legible, aesthetically pleasing, and appropriate for the keychain's theme. 
In terms of size, it is important to remember that the text must be small enough to fit on the keychain while still being readable. 
You can experiment with different font styles and sizes during the sketching phase to find the perfect balance between the design and usability of the finished keychain.
How to Make a Metal Keychain
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Creating the Metal Keychain

Stamping the Design

To create a custom metal keychain, one can start by choosing a suitable metal, such as brass or aluminum. 
Begin by cutting a small piece of the chosen metal, according to the desired size and shape of the keychain. 
Once cut, use metal letter stamps to imprint personalized designs, names, or initials onto the metal tag. 
One should ensure to place the stamp correctly and apply even pressure when striking it with a hammer to achieve a clear and precise design.

Finishing and Polishing

After the desired design has been stamped onto the metal tag, it is essential to smooth out any rough edges to prevent injury or damage to clothing or bags. 
Use a metal file or fine-grit sandpaper to gently round and smooth the edges of the keychain. 
It is also helpful to use a small hole punch or drill to create a hole for attaching the keychain to a keyring or lanyard.
Once the tag has been filed and smoothed, polish the metal to achieve a shiny, professional finish. 
One can use a polishing compound or metal polish, such as Brasso, and a soft cloth to gently buff the surface of the keychain until it shines. 
Attach the keychain to a keyring or lanyard, and the custom metal keychain is ready for use.
How to Make a Metal Keychain

Assembling the Keychain

Attaching the Metal Piece

To assemble a metal keychain, the first step is to attach the metal piece to the keyring. Begin by selecting a metal tag with the desired shape and size, according to the intended design. 
After choosing the metal tag, prepare a split ring or keychain assembly to easily connect the metal piece to the ring.
To attach the metal piece, simply slide the split ring through the hole in the metal tag. 
Ensure that the metal tag is securely fastened to the keyring to prevent it from becoming detached.

Adding Personal Touches

For a more personalized metal keychain, consider adding custom text, designs, or decorations to the metal piece. 
This can be achieved through metal letter stamps, engraving, or other crafting techniques. Make sure to gather any necessary materials and tools in advance.
  1. Engraving: For a unique and lasting design, use an engraving tool to etch a message, pattern, or image directly onto the metal tag. This method helps create a permanent and custom design on the keychain.
  2. Metal Stamping: Utilize metal letter stamps to add text, such as names or initials, to the metal piece. Position the desired letter stamp on the metal tag and gently hammer it to create an impression.
  3. Decorative add-ons: Enhance the appearance of the keychain by attaching small charms, beads, or other embellishments to it. These additions can provide extra color, texture, and personality to the keychain.
Remember to plan the design and layout of the keychain beforehand, ensuring every detail is thought out. 
With a carefully assembled metal keychain, the final result will be a unique and stylish accessory that reflects one's personal taste.
How to Make a Metal Keychain


You can choose from casting, engraving, or stamping, depending on your preference and skill level. 
Additionally, you can select from a range of metal materials, such as pewter, aluminum, or brass. 
Each method and type of metal has its own unique charm and appeal, allowing you to produce a truly one-of-a-kind keychain.
Before diving into the detailed process, it's important to gather the necessary tools and materials. 
Preparing these materials in advance will not only make the process smoother, but also ensure your safety and success throughout the project.



Hello, I'm Patrick, a manufacturer of custom pins and medals with over 10 years of experience in the industry. I take pride in collaborating with various designers to create unique and high-quality products. Whether it's for corporate recognition, sports teams, or special events, I work closely with my clients to deliver custom designs that exceed their expectations. Welcome!

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