These flat mills are perfect for roughing or machining flat or prismatic parts.
These cutters are coated with Zirconium Nitride (ZrN). This is a specialty coating which makes it most suitable for temperature sensitive materials. ZrN had excellent corrosion-resistance, lubricity and hardness to suit many applications. This coating has a unique ability to reduce the build-up edge on cutting tools which results in a better surface finish.
ZrN works well for machining Titanium and Aluminum Alloys, Nickel, Brass, Copper, Cast Iron and Zinc.
You'll get a pack of two (2) of these cutters.