Turning insert with a tough carbide grade with a moderately thick TiN-MT-TiCN-Al2O3 coating. For heavy roughing of carbon, alloy and stainless steel. The substrate coating combination provides unbelievable toughness and operational security allowing high metal removal rates even in most demanding interrupted cuts. Kenloc insert is the ﬁrst choice for general machining of all materials on medium to large lathes. Kenloc inserts offer the best economy for high metal removal rates. available in ﬂat top and chip control geometries with both moulded and ground peripheries. Suitable for all workpiece materials.