The Dormer Pramet C50 2.0 mm HSS-E flatted shank ball-nose end mill is a compact, high-precision tool designed for copy milling and contouring in tight spaces. Built for accuracy and durability, it’s ideal for machinists and model makers working with free machining steel and copper alloys.

• Diameter: 2.0 mm
• Flutes: 2-flute geometry for efficient chip evacuation and clean cuts
• Ball-nose radius: 1.0 mm full profile radius for smooth, continuous contours
• Length of cut: 4.0 mm
• Overall length: 48.0 mm
• Shank: 6 mm Weldon shank for secure clamping and consistent seating
• Material: HSS-E cobalt-based with bright finish for enhanced wear resistance at higher speeds
• Helix angle: 30° to promote steady cutting action and efficient chip removal
• Rake angle: 12° for better cutting performance in softer and harder metals
• Standard: DIN 327 D specification for compatibility with common tooling systems
• Flatted shank: Flatted section aids precise seating and reduces rotation in holders
• Applications: Copy milling and pocketing in free machining steel and copper/copper alloys

Designed to reproduce precise profiles in molded or machined parts, this tool delivers dependable surface finishes with minimal deflection in small-diameter work. The cobalt-based HSS-E composition extends tool life when cutting challenging materials, while the short overall length and flatted shank contribute to rigid, repeatable performance in confined setups. Ideal for engineers and machinists tackling fine-detail contours, fillets, and pocket contours where accuracy and reliability matter most.