Festool 204266 S 75/4 K/20 Curve Cut Wood Cutting Jigsaw Blades, 20-Pack a set of twenty high-quality jig saw blades designed specifically for use with Festool Trion and Carvex Jig Saws. These 4 K Curve Cut Wood Blades feature cross-cut style teeth that enable quick and precise curve cutting, making your woodworking projects smoother and more efficient. Crafted from high-grade HCS tool steel, these blades deliver outstanding performance on wood materials. Each blade measures 3 inches (75mm) in length with 6-7 teeth per inch (TPI), allowing you to cut through wood up to 1-3/16 inches (30mm) thick with ease. Made in Germany, these blades combine durability and precision to meet the demands of professional and hobbyist woodworkers alike. Model Number: 204266