Meet the Dormer Pramet long-series end mill: a precise, robust cutting tool designed for shoulder and slot milling in a wide range of steels and nonferrous alloys. With its deep reach and durable coating, it’s built for high-productivity milling in tight pockets and challenging workpieces.

• Diameter: 16 mm
• Flutes: 4-flute design for efficient chip evacuation and smooth, consistent cutting
• Length of Cut (LOC): 63 mm
• Overall Length: 123 mm
• Reach with Neck Relief: 74.5 mm for deep pockets and extended reach
• Shank: Weldon 16 mm for secure clamping and rigidity
• Material and Process: Powder-metallurgical HSS-E with Alcrona Primax coating for hardness and wear resistance
• Helix and Rake: 45° helix with 12° rake angle enhances chip evacuation and stability during shoulder and slot milling
• Standard: DIN 844 L
• Applications: Shoulder milling and slot milling in plain carbon, alloy and tool steel, stainless steel, cast iron, copper and copper alloys, and high-temperature alloys

This long-series end mill combines a sturdy Weldon shank with a high-performance coating to reduce friction and extend tool life, even under demanding cutting conditions. The 4-flute geometry delivers reliable pocketing and finish quality, while the extended reach and neck relief enable precise machining in deeper features without sacrificing rigidity. Suitable for a broad spectrum of materials, it’s a dependable choice for shops prioritizing consistency, efficiency, and versatility in milling operations.