Y.T. Indexable T-Slot Cutter (3T) - Metric - 40 mm Saw Diameter for LNGT Inserts - Insert Width 3 to 4mm (3T1640-1.8) Solid Carbide helping the drill stay sharp

helping the drill stay sharp longer and reducing the need for frequent replacements

and general turning in high-volume production

delivering controlled material removal for accurate holes to ISO H5 tolerance

even in hard metals like stainless steel

Whether you’re setting up new assemblies

Y.T. Indexable T-Slot Cutter (3T) - Metric - 40 mm Saw Diameter for LNGT Inserts - Insert Width 3 to 4mm (3T1640-1.8) Solid Carbide helping the drill stay sharpThe Y. T. Indexable T Slot Cutter (3T1640 1. 8) is a precision tool designed for LNGT inserts, delivering stable center positioning and longer tool life through a unique tapered polygon connection. Diameter: 40 mm saw diameter for accurate, consistent cuts on LNGT inserts Insert compatibility: Designed to work with LNGT inserts; compatible with UFO type inserts across multiple diameters, thicknesses, and material grades Insert width: Suitable for