Dormer Pramet C247 2.0mm HSS-E-Powder Metal Flatted Shank Multi-Flute Standard Length End Mill DIN 844 K

Meet the Dormer Pramet C247 2.0mm HSS-E-Powder Metallurgical End Mill — a compact, high-precision tool designed for small-diameter milling tasks. Built for machinists who demand clean finishes in free-machining steels and copper alloys, this 4-flute end mill delivers dependable performance in shoulder milling, slot milling, and ramping operations.

• Diameter: 2.0 mm
• Flutes: 4-flute configuration for efficient chip evacuation and stable cutting
• Length of cut: 7 mm
• Overall length: 51 mm
• Shank: Flatted Weldon 6 mm shank for secure seating in holders
• Material: Powder-metallurgical HSS-E with a bright finish for improved wear resistance
• Finish: Bright finish that helps reduce built-up edge during cutting
• Helix angle: 30° for effective chip evacuation and smoother cutting
• Rake angle: 12° to enhance cutting action in shoulder milling
• Standard: DIN 844 K compliant for compatibility with standard tool holders
• Applications: Shoulder milling, slot milling, and ramping on free-machining and plain carbon steel and copper/copper alloys

This end mill is engineered to minimize tool wear while delivering precise dimensions and a quality surface finish. The powder-metallurgical HSS-E composition provides a robust cutting edge and extended tool life, making it well-suited for repetitive small-diameter milling in production runs or intricate prototyping. The 6 mm Weldon shank and DIN 844 K specification ensure reliable clamping and straightforward integration into existing CNC setups. Whether refining pockets, creating tight slots, or performing ramp cuts, the Dormer Pramet C247 delivers consistent performance with tight dimensional control.