The GIDA80-40 insert is a double-ended full-radius polished carbide insert specially designed for turning and grooving aluminum alloys and non-ferrous metals. Its polished rake face effectively prevents built-up edge, supports medium and high feed rates, and delivers excellent surface finish, mainly used for wheel profiling, full-radius grooving and contour turning. It is matched with GIDA series dedicated grooving & turning tool holders for CNC lathe. Widely used in aluminum wheel machining, automotive aluminum parts, communication aluminum housings, hydraulic components and general non-ferrous metal manufacturing.