Engineered for precision and durability, the Dormer Pramet C907 28.0mm HSS-E-Powder Metall Alcrona Primax End Mill is a short-series tool designed for shoulder milling, slot milling, and ramping across a wide range of materials. With a flatted 25mm Weldon shank and DIN 844 K compatibility, it delivers reliable performance from the first pass.

• Diameter: 28 mm
• Flutes: 6
• Length of cut: 45 mm
• Overall length: 121 mm
• Reach / neck relief: 64.5 mm
• Shank: Weldon 25 mm
• Shank style: Flatted shank
• DIN standard: 844 K
• Material: Powder metallurgical HSS-E
• Coating: Alcrona Primax
• Helix angle: 45°
• Rake angle: 12°
• Application: Shoulder milling, slot milling, and ramping
• Compatible materials: Plain carbon steel, alloy steel, tool steel, stainless steel, cast iron, copper and copper alloys, high-temperature alloys

This end mill combines a robust 28 mm diameter with a 6-flute configuration to maximize material removal while maintaining a smooth finish. The 45° helix optimizes chip evacuation and reduces cutting forces, while the 12° rake supports efficient engagement in shoulders and slots. The Alcrona Primax coating enhances wear resistance and heat tolerance, extending tool life in demanding tooling tasks. With neck relief of 64.5 mm and a precise Weldon-style 25 mm shank, it delivers consistent performance in deep pockets and through-milling operations across diverse steels and alloys.