Seco 02565020 R335.19 Type B Indexable Disc Mill Cutter, ANSI Code: R335.19-160.04.40-9, Arbor Connection, R335.19 Toolholder, 160 mm Dia x 4 mm W Cutting, Right Hand Cutting, SNHQ Insert, 40 mm Dia Hole, 40 mm Dia Arbor Hole, 41.1 mm Max Depth of Cut