Dormer Pramet C407 20.0mm HSS-E-Powder Metal Primax Flatted Shank Multi-Flute Roughing (NRA) Standard Length End Mill DIN 844 K FHH optimized for standard blind‑hole tapping

optimized for standard blind‑hole tapping sequences

Built for precision metalworking

helping achieve precise bore dimensions and good surface finish

Durable construction with rigorous QA: Made from high-quality materials and tested to exacting standards

5 provides dependable performance

Dormer Pramet C407 20.0mm HSS-E-Powder Metal Primax Flatted Shank Multi-Flute Roughing (NRA) Standard Length End Mill DIN 844 K FHH optimized for standard blind‑hole tappingThe Dormer Pramet C407 20. 0 mm HSS E Powder Metallurgical Primax Flatted Shank Multi Flute Roughing end mill is built for efficient, high volume roughing in steel and alloy family metals. Designed for shoulder milling, slot milling, and ramping, it delivers strong performance in demanding machining environments. Diameter: 20. 0 mm Length of cut: 38 mm Overall length: 104 mm Reach with neck relief: 53. 5 mm Shank: Weldon, 20 mm Flutes: 4 Coating