How to Laser Engrave a Tree Bark Coaster: Step by Step Tutorial

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Tree Bark Coaster

2024-01-26

Key Information

Laser Machines
Material Needed
Tree Bark
Project File Download
Settings
Laser Engraving
Speed: 1500mm/s
Power: 80%
DPI: 335

Introduction

Let's make coasters from natural tree bark!


The raw bark’s thickness provides an organic canvas. Its textured exterior shows rugged natural beauty, while the sanded inner rings reveal intricate natural patterns.


Engraving mountain motifs into this woodsy material creates an earthy atmosphere and turns each coaster into a unique handmade piece.

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

Operational Process

STEP01

Prepare & Position the Material

Prepare the tree bark coaster blank and place it flat on the laser bed. A stable surface helps keep the engraved mountain design clear and consistent.


Secure the tree bark if needed to prevent shifting during engraving. Since natural bark can vary in thickness and texture, make sure the engraving area is as level as possible.

Tree Bark Coaster.webp
Pins
STEP02

Import & Adjust the Design File

Import the tree bark coaster design file into LightBurn, then adjust the size, position, and engraving settings according to the coaster surface.


Double-check the mountain motif and engraving area before starting. Make sure the design fits within the natural wood ring and avoids uneven bark edges.

laser custom tree bark coaster parameter
STEP03

Set the Correct Laser Focus

Accurate focusing is important for achieving clear engraving on natural tree bark. If your machine has auto focus, use it for quick setup. For manual focusing, lower the laser head with the focus stick until it touches the engraving surface at the correct angle.

auto-focus-bolt.jpg
manual focus
STEP04

Start Engraving

Use the Frame function to outline the laser engraving area. Make sure the projected frame matches the coaster surface and the design stays within the selected boundary.


Once everything is aligned, start the laser job. Stay near the machine while it’s running and monitor the engraving process carefully.

Frame your design
laser custom tree bark coaster
STEP05

Post Processing

When the engraving is complete, carefully remove the tree bark coaster from the laser bed.


Lightly clean the engraved surface if needed. Your custom tree bark coaster is ready to use, display, or pair with other natural-style handmade pieces.

Tree Bark Coaster (2).webp

Come and Try!

When friends set their cups on your hand-engraved tree bark coasters, they can feel the natural texture and individuality of each wood ring.


The variation in wood grain makes every coaster unique, while laser engraving adds a personal design that blends handmade craft with organic beauty.

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