Dormer 6706474 | 3.00mm Diameter x 3.00mm Shank x 5.00mm Maximum Depth of Cut x 60.00mm OAL x 1.50mm Radius x 30 Degree Helix Angle 2 Flute TiSiN Coated HM S531 Ball End Mill

S531 2-flute milling cutters from Dormer come with ball nose geometry for high performance contouring of complex surfaces, and a long reach 2-flute design, providing high rigidity for increased strength and reduced vibration in areas which are difficult to reach. They have a titanium silicon nitride coating which increases the life of the tools and improves performance milling difficult to machine materials. S531 ball nose milling cutters are specifically made for high speed machining in hardened tool steels up to 63HRC and are manufactured from premium carbide for great performance.