Dormer Pramet C9210.0mm HSS-E-Powder Metal Alcrona Primax Flatted Shank Multi-Flute Long Series End Mill DIN 844 LA long series, four flute end mill engineered for precision shoulder and slot milling in a wide range of steels and alloys. With a 10 mm diameter, DIN 844 L compliance, and a Weldon shank, it delivers dependable performance in deep pockets and extended reach applications. Diameter: 10 mm Flutes: 4 Length of cut: 45 mm Overall length: 95 mm Reach with neck relief: 54. 5 mm Shank: 10 mm Weldon shank Material and coating: Powder metallurgical HSS E with