The Dormer Pramet C492 is a long-series roughing end mill designed for high-efficiency material removal in steel and related alloys. Built for professional machining environments, it excels at shoulder and slot milling with extended reach and dependable rigidity.

• Diameter: 30 mm
• Length of cut: 90 mm
• Overall length: 166 mm
• Reach (neck relief): 109.5 mm
• Shank: 25 mm Weldon shank
• Flutes: 6
• Material: Powder-metallurgical HSS-E with Alcrona Primax coating
• Helix angle: 35°
• Rake angle: 12°
• Standard: DIN 844 L
• Applications: Shoulder milling and slot milling in plain carbon steel, alloy steel, tool steel, stainless steel, cast iron, copper and copper alloys, and high-temperature alloys

This end mill is optimized for robust roughing with a coating designed to reduce wear and maintain cutting edge integrity during aggressive material removal. The six-flute geometry promotes steady chip evacuation and improved surface finish on challenging workpieces, while the long series design provides ample reach for deep pockets and extended reach milling tasks. The Weldon shank ensures secure clamping in standard milling setups, supporting reliable performance over longer tool life in demanding production environments.