Aluminum profile and a couple of laminate sheets from the nearest supermarket and ready homemade track saw for Bosh circular saw as alternative to expensive branded ones.
I used neodymium magnets from old hard drives to quickly mount the saw into the slide.
Simple diy project. Thanks for watching and hope this video was helpful

Anti-slip Tape - http://ali.pub/5d7gxp
Polymorph Thermoplastic - http://ali.pub/5db3uu