Engineered for precision metalworking, the Dormer Pramet C247 15.0 mm HSS-E Powder Metallurgical End Mill is designed for shoulder milling, slot milling, and ramping in free-machining steel and copper alloys. This 4-flute end mill combines robust geometry with a reliable Weldon shank to deliver consistent performance in demanding pockets and grooves.

• Diameter: 15.0 mm
• Flutes: 4 flutes
• Length of Cut (DOC): 26 mm
• Overall Length: 83 mm
• Reach with Neck Relief: 37.5 mm
• Shank: 12 mm Weldon shank
• Material / Grade: Powder metallurgical HSS-E with bright finish
• Finish: Bright finish for smooth cutting and easier chip evacuation
• Helix Angle: 30°
• Rake Angle: 12° for shoulder milling
• Standard: DIN 844 K
• Applications: Shoulder milling, slot milling, and ramping
• Workpiece Materials: Free machining steel and copper or copper alloys, including plain carbon steels

Designed for dependable performance in common machining tasks, this end mill offers a balanced combination of rigidity and versatility. The 30° helix promotes efficient chip evacuation and smoother cutting in pockets and slots, while the 12° rake angle supports stable shoulder milling. The powder metallurgical HSS-E construction provides enhanced wear resistance and toughness, helping extend tool life in challenging materials. With a precise DIN 844 K standard and a secure 12 mm Weldon shank, you’ll experience dependable clamping and repeatable results across production runs. Ideal for shops handling free-cutting steels and copper alloys, this tool helps you achieve clean finishes and accurate dimensions in mid-depth milling operations.