It is a functional jig that saves money and space.

Adhesive materials
Two-component epoxy/woodworking bond

Plywood
Brand: @Plywood (Sakuma Lumber Co., Ltd.)
Type: 15 mm lauan core of shina plywood

Electric hand planer
Brand: RYOBI
Type: ML-83S

Iron angle (thickness: 3 mm)

Be careful not to crush the screw holes in the part tapped into the electric hand planer body.
If it is crushed, add reinforcement material from the back.
In this video, the hole in the front part of the electric hand planer is used by shaving a little.
Be very careful not to injure yourself.