Durable and precise, the Dormer Pramet C246 12.0 mm end mill is built for shoulder milling, slot milling, and ramping in a range of tough metals. It combines a 12 mm Weldon shank, TiCN-coated HSS-E powder metallurgy, and DIN 844 K precision to deliver reliable performance in everyday machining tasks.

• Flutes: 4-flute design for efficient chip evacuation and a smooth finish
• Diameter: 12.0 mm
• Cutting length: 26 mm (length of cut)
• Overall length: 83 mm
• Reach with neck relief: 37.5 mm
• Shank: Weldon, 12 mm
• Material & coating: Powder-metallurgical HSS-E with TiCN coating
• Helix angle: 30°
• Rake angle: 12°
• Standards: DIN 844 K
• Applications: Shoulder milling, slot milling, ramping on free machining steels, cast iron, copper and copper alloys, and titanium alloys

The TiCN coating paired with a powder-metallurgical HSS-E core delivers enhanced wear resistance, helping the tool maintain consistent performance and extend tool life across multiple materials. The 30° helix and 12° rake angle optimize cutting action for shoulder and slot milling, reducing built-up edge and improving surface quality. A robust 12 mm Weldon shank ensures secure clamping and minimal runout during demanding passes. With a long reach and neck relief, this end mill handles deep pockets and complex ramps in free machining steels, cast iron, copper alloys, and titanium alloys, making it a dependable choice for workshops that prioritize reliability and finish quality across a broad material spectrum.