How to make a 3-ways dowel jig

I made a convenient dowel jig that can be used in three ways. My way of making it makes sense and I can make highly accurate dowel jigs. Plan↓ 【Plan List】 [JIG] ・​Extendable Circle Cutting Router Jig ・Drill stand ・Magnet drill stand ・Belt sander ・Making a 2-in-1 Circular Saw Slide Guide (Easy Panel Saw) https://y