Laser Cutting MDF vs Plywood: Which Board Is Better?
MDF and plywood are the two boards every CO2 laser owner reaches for first, and the forums are full of the same argument about which one deserves the bed. Both cut well on the right settings, and both have a failure mode the other does not: MDF chars dark and fumes hard, while plywood hides glue lines and voids that no parameter file can predict. This guide settles the choice by project, with the char, glue, smoke, and settings differences that actually decide it.



















