Dormer Pramet C908 16.0mm HSS-E-Powder Metal Alcrona Primax Flatted Shank Multi-Flute Roughing (NRA) Standard Length End Mill DIN 844 K

The Dormer Pramet C908 16.0 mm HSS-E-PM roughing end mill is a compact, high‑efficiency tool designed for robust roughing in a wide range of steels and alloys. Built for shoulder milling, slot milling, and ramping, it delivers dependable material removal with a proven NRA profile.

• Diameter: 16.0 mm
• Length of Cut: 32 mm
• Overall Length: 92 mm
• Reach / Neck Relief: 43.5 mm
• Shank: Weldon 16 mm
• Material & Coating: Powder-metallurgical HSS‑E with Alcrona Primax coating
• Flutes: 4-flute design
• Chip Breaker Profile: NRA asymmetrical coarse pitch
• Helix & Rake: 35° helix, 12° rake angle
• DIN Standard: DIN 844 K
• Applications: Shoulder milling, slot milling, ramping
• Materials Suitability: Plain carbon steel, alloy steel, tool steel, stainless steel, cast iron, copper and copper alloys, and high-temperature alloys

Designed for dependable roughing performance, this end mill pairs a resilient HSS‑E substrate with a durable Alcrona Primax coating to extend tool life under challenging cutting conditions. The long reach with neck relief supports deep pockets and intricate shoulder milling, while the 35° helix promotes efficient chip evacuation and steady cutting. The Weldon 16 mm shank ensures a secure grip in demanding setups, and the DIN 844 K standard guarantees compatibility with common tool holders. This combination makes it a strong choice for machining diverse workpieces from steels to cast irons and high‑temperature alloys with consistent results.