Dormer Pramet C9210.0mm HSS-E-Powder Metal Alcrona Primax Flatted Shank Multi-Flute Long Series End Mill DIN 844 L

A long-series, four-flute end mill engineered for precision shoulder and slot milling in a wide range of steels and alloys. With a 10 mm diameter, DIN 844 L compliance, and a Weldon shank, it delivers dependable performance in deep pockets and extended reach applications.

• Diameter: 10 mm
• Flutes: 4
• Length of cut: 45 mm
• Overall length: 95 mm
• Reach with neck relief: 54.5 mm
• Shank: 10 mm Weldon shank
• Material and coating: Powder-metallurgical HSS-E with Alcrona coating
• Helix angle: 45°
• Rake angle: 12°
• Standard: DIN 844 L
• Application: Shoulder milling and slot milling
• Materials it’s suited for: Plain carbon steel, alloy steel, tool steel, stainless steel, cast iron, copper and copper alloys, and high-temperature alloys

This end mill is designed to maximize material removal while maintaining control in demanding tasks. The long-series geometry supports deep pockets and heavy-cut capability without sacrificing accuracy, making it a reliable choice for production runs and precision milling alike. The 45° helix promotes efficient chip evacuation, while the 12° rake angle helps manage cutting forces during shoulder and slot operations. The Alcrona coating adds wear resistance and helps extend tool life in challenging materials, and the powder-metallurgical HSS-E core provides a balance of toughness and hardness for reliable performance across a range of alloys. The Weldon 10 mm shank ensures straightforward clamping and stable seating in standard tool holders, while DIN 844 L compliance guarantees compatibility with established machining setups.