Making a Box with Illustrator for Laser Cutting

This is a quick tutorial to use with my year 5 and 6 students in an after school club - it is 100 percent influenced by James C in secondary and I have just made my own version to help me master the process. Its not perfect, but its not meant to be.

[@rak7101]

Thanks - never used the Split into Grid before.
r/

[@dowonher4792]

Thank you for great instructions

[@fabcraftsandmore]

How do you adjust for the kerf?