3/8" DIA. 6 FLUTE SQUARE CORNER NACO COATED HARD MILL

3/8 Dia. 7/8 LOC 3/8 Shank 2.5 OAL 6 Flute nACo Coated. CUT DOWN OR ELIMINATE JIG GRINDING COSTS! LakeShore Hard Milling End Mills utilize high quality carbide, our own hard milling geometry, and nACo coating. nACo offers an additional 27% tool life over AlTiN, has an extremely high nanohardness, and a very high hot hardness (1200 degrees Celsius), which makes this tool the right choice for your hard milling project.