Dormer Pramet C9216.0mm HSS-E-Powder Metal Alcrona Primax Flatted Shank Multi-Flute Long Series End Mill DIN 844 LMeet the Dormer Pramet long series end mill: a precise, robust cutting tool designed for shoulder and slot milling in a wide range of steels and nonferrous alloys. With its deep reach and durable coating, its built for high productivity milling in tight pockets and challenging workpieces. Diameter: 16 mm Flutes: 4 flute design for efficient chip evacuation and smooth, consistent cutting Length of Cut (LOC): 63 mm Overall Length: 123 mm Reach with Neck