Seco JMB562015G2B.0Z2-SIRA 1.5mm 2-Flute Carbide Ball Nose End Mill

The Seco JMB562015G2B.0Z2-SIRA is a new solid carbide ball nose end mill from Seco's JMB562 series, manufactured in the Netherlands, with a 1.5 mm cutting diameter, 1.5 mm ball nose radius, 50 mm overall length, and a 6 mm cylindrical shank (D6). The tool features 2 flutes and carries the SIRA designation, which identifies Seco's Si3N4-reinforced AlTiN-family PVD coating optimized for hardened steels and difficult-to-machine alloys, providing superior wear resistance and thermal stability at elevated cutting temperatures. The long-reach tapered neck geometry — visible in the photos — allows deep-cavity and rib milling access while maintaining rigidity, making this end mill well-suited for die and mold work, precision contouring, and fine-detail machining in hardened tool steels, stainless steels, and aerospace alloys. Part number 03171266 / EAN 5849311313 confirms a genuine Seco catalog item compatible with ER collet chucks and shrink-fit toolholders bored to 6 mm.

Product Specifications