CMT's Industrial PTFE-Coated 4" biscuit joiner blades features CMTÃƒÆ’Ã‚Â¢ÃƒÂ¢Ã¢â‚¬Å¡Ã‚Â¬ÃƒÂ¢Ã¢â‚¬Å¾Ã‚Â¢s trademark PTFE Industrial coating make biscuit joints quickly and easily. Highgrade German steel and 8 micrograin carbide-tipped teeth guarantee years of use. These blades fit LamelloÃƒÆ’Ã¢â‚¬Å¡Ãƒâ€šÃ‚Â®, DewaltÃƒÆ’Ã¢â‚¬Å¡Ãƒâ€šÃ‚Â®, Porter-CableÃƒÆ’Ã¢â‚¬Å¡Ãƒâ€šÃ‚Â®, SkilÃƒÆ’Ã¢â‚¬Å¡Ãƒâ€šÃ‚Â®, BoschÃƒÆ’Ã¢â‚¬Å¡Ãƒâ€šÃ‚Â® FreudÃƒÆ’Ã¢â‚¬Å¡Ãƒâ€šÃ‚Â® and other popular biscuit joiner models. Select your item(s) below then click Add to Cart.CMT's Industrial PTFE-Coated Blades - designed for the professional woodworker and construction craftsman CMT's thin-kerf industrial quality blade line delivers an outstanding cut, minimal stock removal and creates the least possible stress to your saw! FINEST MICROGRAIN CARBIDE - Cutting teeth are made from the finest grade of micrograin carbide which stay sharper longer and provide greater resistance to impact. TRI-METAL BRAZING - The Silver-Copper-Silver tri-metal brazing tipping process lets the teeth withstand severe impact caused by cutting harder woods and composite material.