Slate Coaster
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2026-10-04
Key Information
Laser Machines
Material Needed
Rock Slate
Project File Download
Settings
Laser Engraving
Speed: 1500mm/s
Power: 15%
DPI: 335
How to Laser Engrave a Slate Coaster
Laser engraving slate is a simple way to create personalized coasters, signs, gifts, and decorative products. With its natural texture and solid surface, rock slate can produce a distinctive result when processed with a laser engraving machine.
In this tutorial, you will learn how to laser engrave a rock slate coaster step by step, from preparing the material and setting up the design to focusing the laser and completing the engraving.
Before your work begins
Clean the lens and mirrors
Check the laser head and nozzle for dust or buildup
Ensure ventilation and air assist are working properly
Confirm the machine is running smoothly and normally
How to Laser Engrave a Slate Coaster
STEP01
Prepare & Position the Slate
Place the rock slate coaster flat on the laser bed and make sure the engraving surface is clean and stable.
Secure the slate if needed so it does not shift during laser engraving. Adjust the design according to the actual type and size of the material before processing.
STEP02
Import & Adjust the Design File
Import the rock slate coaster design file into LightBurn, then adjust the size, position, and laser engraving settings according to the slate surface.
Check that the text, logo, or pattern is placed within the desired engraving area before starting the laser job.
STEP03
Set the Correct Laser Focus
Accurate focusing is important for clean and consistent laser engraving on rock slate.
If your machine has auto focus, use it for quick setup. For manual focusing, lower the laser head with the focus stick until it reaches the correct working distance from the slate surface.
STEP04
Frame the Design and Start Laser Engraving
Use the Frame function to check the engraving area and confirm that the design stays within the rock slate coaster.
Once everything is aligned, start the laser engraving job. Stay near the machine and monitor the process to ensure the engraved details remain clean and even.
STEP05
Complete the Laser Engraving Task
After laser engraving, remove the rock slate coaster from the laser bed and check whether the engraved design is clear.
Wipe away any dust or residue if needed. Your laser-engraved slate coaster is now ready for daily use, display, or gifting.
Come and Try!
Compared with wood or paper, rock slate is a longer-lasting material and does not absorb moisture as easily.
Laser engraving slate is an easy way to turn a simple coaster into a personalized piece. Try adding names, logos, patterns, or custom artwork to create your own laser-engraved slate coaster.
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