Easy and accurate! Create a 45 degree / 90 degree woodworking prototype master

Hello friends. This is the official channel of JSK-koubou. Here you can find many interesting videos about homemade machinery, woodworking projects, plans and life hacks. I propose a method to easily make high-precision 45-degree and 90-degree jigs from freehand-cut wood. Click here for the plan [Plan List]