Features and Benefits:?Optimized grind angles deliver 50% sharper blade and improved cutting precision?Micro Carbide dispersed metal delivers 2X longer life than standard carbon blades?Precision grind process removes the burr from cutting edge for cleaner cuts?Made in the USAMilwaukee? Precision snap-off knife blades are designed to maximize cutting performance and durability in most common jobsite materials. Milwaukee snap-off knife blades are engineered to fit Milwaukee and most standard snap-off knives.