Dormer Pramet C413 6.0mm HSS-E TICN Flatted Shank Multi-Flute Roughing (NF) Standard Length End Mill DIN 844 K

The Dormer Pramet C413 6.0mm HSS-E TICN Flatted Shank Multi-Flute Roughing End Mill is built for precision roughing in metalworking shops, ideal for shoulder milling, slot milling, and ramping in free‑machining steels, cast iron, and copper alloys.

• Diameter: 6.0 mm
• Length of Cut: 13 mm
• Overall Length: 57 mm
• Shank: 6 mm Weldon (flatted) shank
• Material / Coating: Cobalt-based HSS‑E with TiCN coating for increased wear resistance
• Flutes / Profile: 4 flutes with NF flat coarse pitch for efficient chip evacuation
• Helix / Rake: 30° helix with 12° rake angle optimized for shoulder, slot milling, and ramping
• Standards: DIN 844 K standard compatibility
• Applications: Plain carbon and alloy steels, cast iron, and copper alloys in roughing operations

This end mill combines a robust HSS‑E core with a TiCN coating to extend tool life under demanding roughing conditions. The 30° helix reduces cutting forces, promoting smoother entry and exit in every pass, while the 4‑flute design supports higher material removal rates without sacrificing control. The Weldon/flatted shank provides stable clamping in standard holders, helping minimize runout for consistent dimensions. With a compact 13 mm reach and 57 mm overall length, it’s well suited for shallow pockets, surface ramps, and aggressive pocketing in free machining steels, cast iron, and copper alloys.