The Dormer Pramet C413 18.0 mm HSS-E TICN Flatted Shank Multi-Flute Roughing End Mill is built for heavy material removal in free‑machining steels and copper alloys. With a 16 mm Weldon shank and DIN 844 K compatibility, it handles shoulder milling, slotting, and ramping with reliable precision.

• Diameter: 18.0 mm
• Length of Cut (LOC): 32 mm
• Overall Length: 92 mm
• Reach with Neck Relief: 43.5 mm
• Flutes: 4
• Shank: Weldon, 16 mm
• Material & Coating: HSS‑E with TiCN coating (cobalt‑based substrate)
• Coating: TiCN for improved wear resistance
• Flute Profile: NF flat coarse pitch
• Helix Angle: 30°
• Rake Angle: 12°
• Standards: DIN 844 K
• Applications: Shoulder milling, slot milling, ramping
• Recommended Materials: Free machining steel, plain carbon steel, alloy steel, cast iron, copper and copper alloys

Designed for efficiency and consistency, this end mill enables fast, reliable roughing with controlled chip evacuation. The four flutes balance aggressive material removal with manageable feed rates, while the TiCN coating reduces wear and helps resist built‑up edge in tougher steels and copper alloys. The NF flat coarse pitch geometry supports effective cutting in shoulder milling and ramping, and the neck relief provides additional clearance for deeper pockets without rubbing. The Weldon 16 mm shank offers secure, repeatable clamping in standard holders, and the DIN 844 K specification ensures compatibility across common milling machines. For shops performing versatile roughing across ferrous and non‑ferrous materials, this tool delivers steady performance and predictable results.