This time it is a simple tool, I tried to make a convenient marking gauge. You can use "draw parallel lines from the edge of the work", "mark the same distance in multiple places", "measure the depth of the groove". I will introduce "simple things that can be created without using tools" and "items freely made" Jig plan convenient for woodworking [Plan List] https://jsk-koubou.stores.jp/ 【BGM】 M