Deskripsi Double-sided rectangular inserts with 4 helical cutting edges. Very strong construction, may be used for heavy applications. (HELIDO 490 line). Grade : IC830 A ‘SUMO TEC’ TiAlN TiN PVD coated grade. Recommended for interrupted cut and heavy operations on stainless steel, high temperature and alloyed steel. High toughness and wear resistance.
