Because they support the underside of the cut, zero-clearance inserts significantly reduce tear-out, especially in thin or veneered workpieces.
Made from high-density plastic, these inserts are rigid, low friction, and accurately sized for a close fit. Before installing, temporarily attach them to a grip-block with double-sided tape and cut a kerf to match the blade.
Sold in packages of three.
Made in Canada.
Some products are no longer available.