A simple construction joint often found in cabinet and bookcase construction, the dado is a slot or trench cut all the way across the grain to hold another piece of wood. Used in solid wood and ...
Wood joints are a traditional method of joining timber. There are a range of different joints that can be used for different situations that provide a variety of levels of strength and structure.
While the hammer joint seems mainly aimed at birch plywood, [Jiskar] mentions testing it in other materials, such as bamboo, MDF, and even acrylic, although wood seems to be the best application.