Using a Kanaban and a 1-2-3 Block to tune a plane

This is a 1-2-3 block on a kanaban.

A 1-2-3 block is a very stable tool used by machinists to make sure things are square and precise and all sorts of other things. It measures 1″ by 2″ by 3″ and is great for testing, setup and even measuring.

The Kanaban is a nice […]