Mortise and Tenon Basics

Joint Strength

Mortise and tenon creates incredibly strong joints. Mechanical lock plus glue surface. Standard for frame construction. Stands test of centuries.

Sizing Principles

Tenon thickness one-third stock thickness. Mortise depth exceeds tenon length slightly. Width can vary by design. Length depends on application.

Cutting Methods

Table saw creates tenons efficiently. Router makes mortises quickly. Chisels provide hand tool approach. Dedicated machines offer precision.

Fitting Tips

Aim for snug fit without forcing. Slight gap allows glue squeeze-out. Test fit before glue-up. Pare carefully to final fit.