Dormer Pramet C246 11.0mm HSS-E-Powder Metal TICN Flatted Shank Multi-Flute Standard Length End Mill DIN 844 KDesigned for precise milling in freemachining steels and a broad range of alloys, the Dormer Pramet C246 11. 0 mm HSSE end mill combines a powdermetallurgical substrate with a TiCN coating for dependable performance in shoulder, slot, and ramp milling. Diameter: 11. 0 mm Flutes: 4flute design for efficient chip evacuation and stable cutting Length of Cut: 22 mm Overall Length: 79 mm Shank: Weldon (flatted) shank, 12 mm for secure clamping Material