Ditto for @rpegg.
chipboard, or card stock like a cereal box or pasta box cuts very well. You shouldn’t have any problem. Do some tests after reading .
https://community.glowforge.com/t/cardstock-engrave-and-cut-settings/11062
Watch it carefully and ensure you don’t burn through and start a fie by accidentally setting the laser too high, especially if you have cuts/scores close together.