Seco Indexable Helical Mill, Series: Square T4, 54 mm Cutting Dia, 135 mm Overall Length, 70.1 mm Maximum Depth of Cut, Double-Sided/Screw Insert, 24 Inserts, Insert Compatibility: LOEX12.., 50 mm Shank Dia, Seco-Capto™ Shank, Right Hand Cutting, ANSI Code: C5-R217.94-054-069-12.4A, ISO Code: C5-R217.94-054-069-12.4A, C04012-T15P Insert Gage Screw, 90 deg Lead Angle, Yes, Steel

The Square T4 helical cutter range takes our diverse milling portfolio to the next level with tools that features tangentially mounted inserts, each having 4 cutting edges. Tangential mounting reinforces insert stability, improves chip flow and provides unrestricted access to mounting screws, while multiple cutting edges help reduce tool cost per part. Additionally, such a mounting design directs the cutting forces to the thickest part of the inserts, providing highly robust milling performance and increased metal removal rates.