Turning insert with a very hard cermet grade for turning and grooving. Recommended for finishing operations on steel and alloy steel at high cutting speeds and low feeds. Features excellent surface finish, high wear resistance, plastic deformation durability and prevents built-up edge. Double-sided trigon inserts with a positive rake angle and sharp, positive-radial edge. Used for machining very ductile materials such as aluminium alloys, soft, low carbon steel, stainless steel and high temperature alloys.