Roughing Finishing End Mills MSC Industrial Supply
ProMax 1/2" Diam, 11/4" LOC, 4 Flute Solid Carbide Roughing Finishing Square End Mill AlTiN Finish, 3" OAL, 1/2" Shank Diam, Weldon Shank, 40° Helix, Centercutting, Regular Length ... Roughing and finishing end mills are made from a variety of materials that are chosen according to the degree of precision, hardness, durability and wear ...