Dormer Pramet C305 14.0mm HSS-E-Powder Metal Primax Flatted Shank 3 Flute Standard Length Slot Drill DIN 844 K

Engineered for precise slot and shoulder milling, the Dormer Pramet C305 14.0 mm HSS-E-Powder Metallurgical Primax slot drill delivers reliable, versatile performance in a range of steels and alloys. Designed for machinists seeking consistent cuts and deep reach in a single setup, this 3-flute drill combines a robust flatted shank with advanced HSS-E powder metallurgy for durable, steady cutting.

• Diameter: 14.0 mm
• Flutes: 3
• Length of cut: 26 mm
• Overall length: 83 mm
• Reach with neck relief: 37.5 mm
• Shank: 12 mm Weldon with flatted design for secure seating
• Material: HSS-E powder-metallurgical (Primax) with bright finish
• Helix and rake: 30° helix, 12° rake angle optimized for shoulder and slot milling
• DIN standard: DIN 844 K
• Applications: Slot milling, shoulder milling and ramping in free-machining and plain carbon steel, copper or copper alloys and Fe-, Ni-, Co-based high-temperature alloys

The Primax powder-metallurgical HSS-E composition delivers improved edge strength and wear resistance, helping you achieve cleaner slots and longer tool life in demanding materials. The 3-flute geometry supports efficient chip evacuation and stable cutting in slots up to 26 mm deep, while the 37.5 mm reach with neck relief enables deeper pockets and pockets with limited access. This drill is well-suited for shops that require a single, reliable 14 mm solution for a variety of materials and milling operations, from routine slotting to precision ramping in challenging alloys.