Seco 75011294 335.19 Type A Indexable Disc Mill Cutter, ANSI Code: 335.19-160.06.40-8, Arbor Connection, 335.19 Toolholder, 160 mm Dia x 6 mm W Cutting, SNHQ Insert, 40 mm Dia Hole, 40 mm Dia Arbor, 43.6 mm Max Depth of Cut