Japanese hand saw is recommended, although any hand saw will do the job.
A good scraper is essential to the build
Optional, You can build your own.
See appendix A
Recommended at least 12 clamps.
Recommended at least 4 clamps.
grip width 60 cm.
Recommended length of at least 50cm
Recommended length - the board length. If not available a straight wood plank can be used.
SUP building classes