The Dormer Pramet C299 14.0 mm HSS-E Powder Metallurgical End Mill is a robust, precision-crafted tool designed for shoulder milling, slot milling, and ramping in a wide range of steels and alloy materials. Built for short-series production, it combines a 14 mm diameter with a compact 26 mm length of cut and a strong 12 mm Weldon shank to deliver reliable performance in demanding applications.

• Diameter: 14.0 mm
• Flutes: 4-flute geometry for efficient chip evacuation
• Length of Cut: 26 mm
• Overall Length: 83 mm
• Reach with Neck Relief: 37.5 mm
• Shank: Weldon, 12 mm
• Material: HSS-E powder metallurgical with bright finish
• Helix / Rake: 45° helix and 12° rake for stable cutting and reduced built-up edge
• Standard: DIN 844 K
• Applications: Shoulder milling, slot milling, and ramping in a wide range of materials
• Material Compatibility: Plain carbon steel, alloy steel, tool steel; ferritic, martensitic, and super-austenitic stainless steels; duplex or precipitation-hardening stainless steels; cast iron; copper or copper alloys; and high-temperature alloys

Designed for versatility and long tool life, the C299’s powder-metallurgy HSS-E composition offers improved edge strength and wear resistance in tough materials. The 4-flute configuration delivers clean, precise pockets and finishes, while the bright finish helps minimize built-up edge tendencies. The neck relief and 37.5 mm reach enable comfortable access to shallow and deep features alike, making it a dependable choice for precision milling in mixed-material workloads. With DIN 844 K compatibility and a secure 12 mm Weldon shank, this end mill integrates smoothly with standard tool holders and CNC machines for reliable, repeatable performance.