A compressed beech football placed in matching arc-shaped slots cut by a biscuit joiner. Mainly used for aligning panel glue-ups.
Biscuits in the panel glue-up to keep the faces aligned.
A loose tenon made by the Festool Domino system. Oval cross-section, sized to fit a precision-cut mortise.
The act of assembling and clamping pieces with glue. Often done in stages for complex assemblies.