Turning insert with a multilayer PVD TiN/TiCN/TiN coated cermet turning grade. Ideal for high speed finishing to medium machining of most carbon and alloy steel and stainless steel. Performs very well in cast and ductile iron applications too. Provides long and consistent tool life and will produce excellent workpiece finishes. Screw-On inserts are the first choice for I.D. turning of all materials and O.D. turning on small to medium lathes. Available in ﬂat top and chip control geometries with both moulded and ground peripheries. Suitable for all workpiece materials.