Genuine Seco square turning insert, Grade TP25 with M3 chipbreaker. Key Specifications Grade TP25 Insert Shape square (ISO shape code S) Chipbreaker M3 Insert Details S shape code. T Insert Type. 7° insert side clearance angles. About Grade TP25 The universal grade for highly versatile performance over a wide range of applications in steels, stainless steels, and cast irons. Trustworthy alternative at limited cutting speeds or high surface finishes requirements. Ti(C,N) + Al2O3 + Used Edge Detection (Chrome). About the M3 Chipbreaker First choice for medium-rough machining and also the most versatile Seco chipbreaker. In most cases, it is the only chipbreaker needed. It offers the best useful life and best chip breaking in a wide range of cutting data and workpiece materials. Suitable for precision forged and cast workpieces (NNS or Near Net Shape workpieces) as regards both chip control and edge strength. Indicative machining range: f = 0,15-0,50 mm/rev, ap = 0,5-5,0 mm. About Seco Turning Inserts Anything is possible when it comes to our broad selection of general turning grades and chipbreakers. Supporting inserts of different shapes, sizes, and thicknesses, we developed each of these solutions with the same goal in mind: to boost the productivity and tool life in your turning applications. Covering all material groups, this comprehensive range allows you to achieve your goals in terms of material removal rates, tool life, and surface finish.