Dormer 7648876 | 3.00mm Diameter x 3.00mm Shank x 12.00mm Maximum Depth of Cut x 38.00mm OAL x 30 Degree Helix Angle 4 Flute Bright Coated HMS139 Ball End Mill

One of the Dormer family of carbide milling cutters, S139 4-flute end mills are very versatile, being suitable for plunging, ramping and profile milling in stainless steels, cast iron and steels. They have ball nose geometry, designed for high performance contouring of complex surfaces, and a medium length flute which ensures high rigidity, increasing strength and reducing vibration. S139 4-flute ball nose carbide milling cutters are manufactured from premium carbide for great performance and long tool life, and have a bright finish which stops workpiece material from sticking to the cutting edges of the tool to give you accurate, clean results.