The Dormer Pramet C367 6.0 mm HSS-E-Powder Metall Alcrona Primax Flatted Shank 3 Flute Short Series Slot Drill is a compact, high-precision tool designed for slot milling, shoulder milling, and ramping in metalworking projects. Built for reliable performance in steel and aluminum, it delivers clean, accurate slots with durable edge life.

• Diameter: 6.0 mm
• Length of cut: 8 mm
• Overall length: 52 mm
• Shank: 6 mm Weldon (flat) shank
• Material and coating: Powder-metallurgical HSS-E with Alcrona Primax coating
• Flutes: 3-flute design
• Helix and rake: 40° helix; 15° rake angle for efficient cutting
• Standard: DIN 327 D
• Applications: Shoulder milling, slot milling, and ramping in free-machining steel, stainless steel, and wrought aluminium

This extra-short series drill combines a robust HSS-E substrate with a wear-resistant Alcrona Primax coating to extend tool life in demanding materials. The 3-flute geometry provides efficient material removal and a smoother finish in narrow slots, while the 40° helix enhances chip evacuation for steady cutting action. The Weldon 6 mm flat shank ensures a secure, repeatable fit in standard chucks and collets, supporting precise slot dimensions in every pass. Ideal for shops tackling precise shoulder and slot features in diverse metals, this drill offers dependable performance from first cut to final finishing passes.