The Dormer Pramet C273 6.0 mm HSS-E-Powder Metall Long Series End Mill is a precision four-flute milling tool designed for shoulder and slot milling in free machining steel and copper alloys. Built for professional machining, it offers reliable reach and consistent results in deep-cut applications.

• Diameter: 6 mm
• Length of cut: 24 mm
• Overall length: 68 mm
• Shank: 6 mm Weldon shank
• Material: Powder-metallurgical HSS-E with bright finish
• Flutes: 4
• Helix angle: 30°
• Rake angle: 12°
• Standard: DIN 844 L
• Applications: Shoulder milling and slot milling in free machining and plain carbon steel and copper/copper alloys

This long-series end mill combines the wear resistance of powder-metallurgical HSS-E with a bright finish for easy chip flow and cleanup. The 30° helix promotes efficient chip evacuation and smooth cutting, while the 12° rake angle helps reduce cutting forces and chatter. The Weldon 6 mm shank provides a secure, precise fit in collets and holders, enabling stable performance during extended reach operations. Ideal for machinists who need dependable tool life and consistent finishes on challenging workpieces.