Dormer 7647973 | 3.18mm Diameter x 9.53mm Shank x 3/8" Maximum Depth of Cut x 30 Degree Helix Angle 4 Flute Bright Coated HSS C615 Square End Mill

Part of Dormer's extensive milling cutter range, C615 4-flute end mills have a bright finish to prevent workpiece material from sticking to the cutting surfaces of the tool so you get an accurate, clean result. Manufactured from premium high speed Steel for excellent tool strength and performance, the tools have regular length flutes which will give good rigidity for profile milling, whilst the 30 degree helix is designed to reduce vibration and improve performance when used in CNC machines. C615 4-flute end mills are very versatile and can be used for ramping and profile milling in steels, cast iron and stainless steels.