Freud 6 Tooth Plate Joiner Blade is a high-quality blade designed to enhance the performance of most biscuit joiners. Crafted with the same advanced carbide technology found in Freud’s saw blades, this 4-inch diameter blade features Super Micrograin Carbide teeth that ensure the longest life and durability. It also incorporates Freud’s anti-kickback design for safer operation. The blade fits a variety of popular biscuit joiner brands with either a 22mm or 7/8" arbor, including DeWALT®, Elu®, Freud®, Lamello®, Makita®, Porter-Cable®, and Virutex® joiners. With an actual diameter of 3-15/16", this blade is backed by Freud’s limited lifetime and is made in Italy. Model Number: