CGS Tool EF-5 Tornado Series End Mills 45017-ALTiN DIA=5/16 - SHANK=5/16 - LOC=2-1/8 - OAL=4 - FLUTES=5 Flute - END STYLE=Square End - COATING=ALTiN - Radius=No-Solid Carbide End Mills | 45000 Series | 5 Flute | Square end | Super Finisher | High... MSRP: Was: Now: $100.12