The Dormer Pramet C948 16.0mm end mill is a long-series roughing tool built for heavy material removal in metalworking environments. Designed for shoulder and slot milling, it’s ideal for deep pockets and demanding workpieces in carbon steel, alloy steel, stainless steel, cast iron, and other alloys.

• Diameter: 16 mm
• Flutes: 4
• Length of cut (LOC): 63 mm
• Overall length: 123 mm
• Reach with neck relief: 74.5 mm
• Shank: 16 mm Weldon
• Material: Powder-metallurgical HSS-E
• Coating: Alcrona Primax
• NRA profile: Asymmetrical coarse pitch for efficient chip control
• Helix angle: 35°
• Rake angle: 12°
• Standard: DIN 844 L
• Applications: Shoulder milling and slot milling
• Suitable materials: Plain carbon steel, alloy steel, tool steel, stainless steel, cast iron, copper and copper alloys, and high-temperature alloys

This end mill pairs a robust 4-flute geometry with a long cutting length, enabling efficient material removal in challenging pockets and slots. The Alcrona Primax coating reduces wear and helps extend tool life in tough alloys, while the powder-metallurgical HSS-E core provides a balance of hardness and toughness for reliable performance. The NRA asymmetrical coarse pitch supports effective chip evacuation and stability in deeper cuts, and the 35° helix along with a 12° rake angle improve cutting efficiency and surface finish on a variety of workpieces.