Dormer Pramet C922 22.0mm HSS-E-Powder Metal Alcrona Primax Flatted Shank Multi-Flute Roughing (HRA) Standard Length End Mill DIN 844 K

The Dormer Pramet C922 22.0mm end mill is a compact, high-performance roughing tool designed for challenging metal removal in alloy and tool steels, stainless steels, cast irons, copper alloys, and high-temperature alloys. Its HSS-E powder metallurgy core with Alcrona Primax coating delivers dependable wear resistance and efficient chip control for demanding machining tasks.

• Diameter: 22.0 mm
• Length of Cut (LOC): 38 mm
• Overall Length: 104 mm
• Reach / Neck Relief: 53.5 mm reach with neck relief for deeper pockets and shoulders
• Shank: Weldon 20 mm
• Material / Coating: HSS-E powder-metallurgical substrate with Alcrona Primax coating
• Flute Count: 3-flute configuration for efficient roughing and chip evacuation
• Geometry: Asymmetrical fine-pitch profile, 35° helix, 12° rake for improved shoulder milling, slotting, and ramping
• Standard: DIN 844 K
• Applications: Shoulder milling, slot milling, and ramping in alloy steel, tool steel, stainless steel, cast iron, copper and copper alloys, and high-temperature alloys

Designed for short-series roughing, this end mill balances rigidity and reach to tackle pockets and shoulders with steady performance. The combination of a powder-metallurgical HSS-E core and a durable Alcrona Primax coating minimizes wear and enhances life in tough materials, while the 3-flute geometry supports higher feed rates and efficient chip removal. The Weldon 20 mm shank ensures secure clamping in standard tool holders, enabling confident, precise milling in a range of industrial applications.