Experience precision in confined pockets with the Dormer Pramet C11 16.0 mm HSS-E Powder Metallurgical slot drill. This extra-short, 2-flute tool follows DIN 327 D and features a 16 mm Weldon shank for secure, repeatable clamping—ideal for shoulder milling, slot milling and ramping in free-machining steels and copper alloys.

• Diameter: 16.0 mm
• Flutes: 2-flute design for efficient slot drilling
• Length of cut: 19 mm
• Overall length: 79 mm
• Reach with neck relief: 30.5 mm
• Shank: Weldon, 16 mm
• Material and finish: Powder metallurgical HSS‑E with bright finish
• Helix and rake: 30° helix, 12° rake angle
• Standard: DIN 327 D
• Applications: Shoulder milling, slot milling and ramping in free machining steel and copper/copper alloys

This compact tool pairs rigidity with excellent chip control, delivering clean, accurate slots in tight pockets. The extra-short geometry minimizes deflection during shoulder milling and ramping, while the powder-metallurgical HSS‑E construction enhances wear resistance and edge life. A 30° helix improves chip evacuation and cutting efficiency, and the 12° rake angle helps prevent built-up edges on copper alloys. The Weldon shank ensures secure, repeatable clamping across tooling setups, and compliance with DIN 327 D guarantees interchangeability with compatible holders. Ideal for precision milling in free machining steels and copper alloys, this drill helps you achieve consistent finishes with reliable performance.