Dormer 6706833 | 12.00mm Diameter x 12.00mm Shank x 75.00mm Maximum Depth of Cut x 150.00mm OAL x 50 Degree Helix Angle 6 Flute TiSiN Coated HMS527 Square End Mill

One of Dormer's extensive range of carbide milling cutters, S527 end mills have an extra long multi-flute design, giving high rigidity for finishing of deep profiles, and are made specifically for finishing in hardened tool steels up to 63HRC. The titanium silicon nitride coating means you get improved performance when milling difficult to machine materials, plus extended tool life. Manufactured from premium carbide for superior performance and to further extend tool life, S527 application end mills are designed specifically for finishing in hardened tool steels up to 63HRC.