Router circle cutting jig DIY

While thinking about my dust collector project, I realized that I needed to make a wooden lid and that I didn't have a router circle cutting jig. So I made a circle cutting jig and a wooden lid. I decided to make the jig from 40mm and 50mm square steel tube which means I can extend the length of the jig by adding another piece on the end with the same size tube if needed. M8 threaded rod and nuts were used to attach the router and M8 Allen key bolts were used to fix the sliding tube in place. To access the free project tutorial for this project and others from my Channel. Visit the link below: https://wrkshop71.com/project-tutorials/ Materials List for this Project: 1 pce 40mm x 40mm x 430mm square steel tube 1 pce 50mm x 50mm x 118mm square steel tube 1 pce 50mm x 5mm x 190mm flat mild steel 2 pcs M8 allen key bolts 15mm long 2 pcs M8 Threaded rod 160mm long 1 pce 30mm x 30mm x 110mm steel angle 1 pce 7mm thick laminated plywood 160mm x 110mm 2 pcs M8 hex shaped nylock nuts 2 pcs 40mm round head screws 1 pce 36mm x 36mm x 150mm plywood 2 pcs 10mm x 2mm x 118mm mild steel https://www.instagram.com/wrkshop71/