How to Make a Laser Marked Brass Belt Buckle

Want to turn an ordinary brass belt buckle into a personalized statement piece with laser marking?

In this quick guide, you’ll learn how to engrave brass buckles with crisp, permanent designs—perfect for creating custom gifts, upgrading leather belts, or adding a professional touch to your handmade accessories.

Machine Used

Aurora Lite

Material Needed

Brass Belt Buckle

Settings

1. Laser Marking-1
2. Speed:2,000mm/s
3. Power:100%
4. Lines per Inch: 1270.00
5. Number of Passes: 50

1. Laser Marking-2
2. Speed:2,000mm/s
3. Power:12%
4. Overscanning: 2.5%
5. Lines per Inch: 1270.00
6. Number of Passes: 5

1. Laser Marking-3
2. Speed:100mm/s
3. Power:40%
4. Lines per Inch: 1270.00
5. Number of Passes: 1

Lay the brass belt buckle flat on the laser bed. Since the buckle is relatively smooth and stable, no jig is required—but make sure it sits level to avoid skewed markings. If you want extra stability, a small piece of non-slip mat under the buckle works well.

Open your preferred laser software (e.g., LaserMaker or LightBurn) and import your design file (SVG, DXF, or image). Adjust the size, rotation, and position of the design to match the exact area you want to engrave on the ring. Then make sure the laser marking parameters are set correctly.

Tip: Always double-check your design dimensions in the software to ensure they match the actual marking area. Use the “preview” or “frame” option to avoid accidental misplacement.

Focus is the key to success. Once focus is ignored, the results may not be satisfying. Before you start, make sure you have finished focusing.

With the Aurora Lite, you have two ways to achieve perfect focus. The first method uses the red-dot pointer to assist—simply adjust the laser head until the two red dots overlap, and you’re good to go. The second method, which is often more precise, is manual focusing with a focus stick. Adjust the height of the laser head until the focus stick just touches the surface of the material in a perfectly vertical position. Whenever possible, use manual focus for better accuracy.

When we click the “Frame” , we can see red light show the outline of marking area. It’s safe, and the frame will be on the surface of the brass belt buckle. Once it isn’t, move your ring box or design until they are at the same position.

Once everything is adjusted, simply hit ‘Start’ to begin laser marking with the Aurora Lite.

Keeping an eye on the machine allows you to spot unusual conditions—such as error alarms, smoke build-up, or unexpected pauses—before they become problems.

While observing, remember that the laser beam is extremely powerful. Even with the protective lid closed, avoid staring directly at the marking spot for too long. A quick glance to check progress is fine, but prolonged gazing should be avoided for safety reasons.

When the marking is finished and the buckle has cooled, clean the surface with water and a toothbrush to remove metal residue. Or you can use a soft, dry cloth or a microfiber towel—avoid harsh chemicals that could damage the brass finish.

Your custom brass belt buckle is now complete, polished, and ready to impress. Whether it’s for a personal accessory or a gift, this engraved piece will stand out with a professional finish. Now it’s your turn! Get ready with your brass belt buckle, fire up your Aurora Lite, and start creating your own personalized masterpiece. We’d love to see what you come up with—share your results and let’s inspire each other!