M3 Chipbreaker: First choice for medium-rough machining and also the most versatile Seco chipbreaker. In most cases, it is the only chipbreaker needed. Offers the best useful life and best chipbreaking 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.