Crafters

Dado

The Dado: how it is made, how strong it is and where it is used.

All joinery
Strength
medium
Difficulty
easy
How it works
A square channel cut across the grain of one board that the end of another sits in. Carries shelves without relying on fasteners alone.
Typical uses
Bookcase shelves, cabinet dividers
Tools
table saw with dado stack, router, or saw and chisel