Indexable Face Mill, Max. Cutting Dia. 1-1/2 in, ANSI Code F2330.UW31.038.Z03.01,5, Compatible Hardware FS359 T15 Clamping Screw, Coolant Fed Coolant Through, Cutting Application Circular Interpolation Milling, Face Milling (Roughing), Plunge Milling, Pocket Milling, Ramping