The Dormer Pramet C907 3.0 mm end mill is a compact, high-precision milling tool designed for micro-milling tasks across steel, cast iron, and alloy materials. It features a 3-flute design and a robust HSS-E core with Alcrona Primax coating for reliable, long-lasting performance in shoulder milling, slot milling, and ramping operations.

• Diameter: 3.0 mm
• Flutes: 3-flute design for efficient chip evacuation and stable cutting
• Length of cut: 8 mm; Overall length: 52 mm
• Shank: 6 mm Weldon shank; DIN 844 K standard
• Material & coating: Powder-metallurgical HSS-E with Alcrona Primax coating for wear resistance
• Geometry: 45° helix and 12° rake angle optimized for shoulder milling, slot milling, and ramping
• Applications: Suitable for shoulder milling, slot milling, and ramping in plain carbon steel, alloy steel, tool steel, stainless steel, cast iron, copper or copper alloys, and high-temperature alloys
• Standard: DIN 844 K compliance for consistent tooling fit and performance

Thanks to the powder-metallurgical HSS-E core and the Alcrona Primax coating, this end mill delivers enhanced wear resistance and longer tool life in demanding milling environments. The 3-flute design provides a strong cutting edge and predictable finishes at small diameters, while the 45° helix and 12° rake angle promote smooth chip formation and lower cutting forces. The 6 mm Weldon shank ensures secure clamping for reliable performance across multiple passes, and the DIN 844 K specification guarantees compatibility with standard holders. This end mill is an excellent choice for precise micro-milling tasks that require versatility across a broad range of ferrous and non-ferrous materials.