The Dormer Pramet C246 25.0 mm HSS-E-Powder end mill with TiCN coating is engineered for precision shoulder milling, slot milling, and ramping in free‑machining steels, cast iron, copper alloys, and titanium alloys. Designed for reliability and consistent performance, it’s built to handle demanding milling tasks with a solid, repeatable grip in standard tool holders.

• Diameter: 25.0 mm
• Flutes: 5-flute design for efficient material removal and smooth cutting
• Length of cut: 45 mm
• Overall length: 121 mm
• Reach with neck relief: 64.5 mm
• Shank: Weldon flat shank, 25 mm, for secure clamping
• Substrate and coating: Powder-metallurgical HSS-E with TiCN coating
• Helix: 30° helix for effective chip evacuation
• Rake angle: 12° for improved cutting action on shoulders and ramps
• DIN standard: DIN 844 K
• Applications: Shoulder milling, slot milling, and ramping
• Material compatibility: Free-machining steel, plain carbon and alloy steel, cast iron, copper or copper alloys, titanium or titanium alloys

This end mill combines the toughness of HSS‑E with the wear resistance of a TiCN coating, delivering stable performance across a range of cutting conditions. The 5-flute geometry provides a good balance between aggressive material removal and a clean finish, while the Weldon shank guarantees dependable clamping and runout control. Its DIN 844 K compatibility ensures smooth integration into existing tooling setups, making it a dependable choice for shops that require consistency and versatility in mid‑to‑heavy milling applications.