Turning insert with advanced multilayer PVD coating over a very deformation resistant unalloyed carbide substrate. The new and improved coating improves edge stability with wide range speed and feed capabilities. The KCU10 grade is ideal for finishing to general machining of most workpiece materials at a wide range of speed and feed capabilities. Excellent for machining most steel, stainless steel, cast irons, non-ferrous materials and super alloys with improved edge toughness and higher cutting speed or feed capability. 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.