Product details:

Solid Carbide End Mill Altin Coated for Steels 38-Degree High Helix Made in the USA 4-Flute Rip Cutting Tools 6 Piece 4-Flute SE AlTiN HYPERLOX Coating HP Carbide End Mill Set, Sizes 1/8 to 1/2 Features High Performance, 4-Flute, 38-Degree Helix, Variable Index, Eccentric Relief, Hpyerlox Coating, Center Cutting, Made in the USA HYPERLOX coating for cast iron and steels up 60HRC. Description HYPERLOX, the universal solution for all types of cast iron and steel up to 60HRC, is AlTiN-based. The high content of aluminum results in high hardness. The smooth and droplet-free surface and the excellent adhesion of the coating make HYPERLOX perfect for end mills, also increase tool life and productivity. Set Includes One of Each. R155-0125HP - 1/8 x 1/8 x 1-1/2 - AlTiN-HP Coated Carbide End Mill R155-0187HP - 3/16 x 3/16 x 2 x 5/8 - AlTiN-HP Coated Carbide End Mill R155-0250HP - 1/4 x 1/4 x 2-1/2 x 3/4 - AlTiN-HP Coated Carbide End Mill R155-0312HP - 5/16 x 5/16 x 2-1/2 x 3/4 - AlTiN-HP Coated Carbide End Mill R155-0375HP - 3/8 x 3/8 x 2-1/2 x 7/8 - AlTiN-HP Coated Carbide End Mill R155-0500HP - 1/2 x 1/2 x 3 x 1-1/4 - AlTiN-HP Coated Carbide End Mill MPN: R155-601-SET