The Dormer Pramet C908 30.0mm HSS-E powder-metallurgical end mill with Alcrona Primax coating is built for aggressive roughing in steel, stainless, cast iron, and challenging alloys. Its NRA asymmetrical coarse pitch profile and six flutes make it ideal for shoulder milling, slot milling, and ramping operations in a DIN 844 K standard shank format.

• Cutting diameter: 30.0 mm
• Number of flutes: 6
• Pitch/profile: NRA asymmetrical coarse pitch for efficient material removal
• Length of cut: 45 mm
• Overall length: 121 mm
• Reach with neck relief: 64.5 mm
• Shank: Weldon, 25 mm
• Material and coating: Powder-metallurgical HSS-E with Alcrona Primax coating
• Helix angle: 35°
• Rake angle: 12°
• Standard: DIN 844 K
• Applications: Shoulder milling, slot milling, and ramping
• Material compatibility: Plain carbon steel, alloy steel, tool steel, stainless steel, cast iron, copper and copper alloys, and high-temperature alloys

With a 35° helix and a 12° rake, this end mill delivers steady cutting action and effective chip evacuation across a variety of materials, helping to minimize built-up edge and improve surface finish in roughing passes. The combination of 6 flutes and the NRA profile provides robust material removal rates while maintaining control and stability in demanding milling scenarios. The DIN 844 K Weldon shank ensures a secure, repeatable fit in standard holders, making it a reliable choice for high-volume machining of steel components, castings, and alloy workpieces.