Make a Splined Miter Joint jig

I made a Splined Miter Joint jig. It is a jig for multiple machine tools such as hand circular saws, trimmers, circular saw tables, and router tables. ↓Check here for the plan. 【Plan List】 [JIG] ・​Extendable Circle Cutting Router Jig ・Drill stand ・Magnet drill stand ・Belt sander ・Making a 2-in-1 Circular Saw Slid