Dormer Pramet C11 1/16 Inch HSS-E-Powder Metal Flatted Shank 2 Flute Short Series Slot Drill DIN 327 D

Designed for precision in tight spaces, the Dormer Pramet C11 1/16 Inch HSS-E-Powder Metallurgical Slot Drill offers reliable slotting, shoulder milling, and ramping performance in free‑machining steel and copper alloys. This extra‑short, two‑flute tool adheres to DIN 327 D and features a 6 mm Weldon shank for secure, repeatable clamping.

• Diameter: 1/16" (1.6 mm)
• Overall Length: 47 mm
• Length of Cut: 3 mm
• Shank: 6 mm Weldon shank
• Material: HSS‑E powder metallurgy with bright finish
• Flutes: 2
• Helix Angle: 30°
• Rake Angle: 12°
• Standard: DIN 327 D
• Applications: Slot milling, shoulder milling, ramping
• Compatible Materials: Free‑machining steel, copper and copper alloys

The powder‑metallurgical HSS‑E construction provides wear resistance and edge stability for longer tool life in challenging small‑diameter milling tasks. The bright finish reduces built‑up edge and helps maintain a clean cut, while the 30° helix promotes efficient chip evacuation in narrow slots. A 12° rake angle enhances cutting action during ramping and shoulder milling, delivering smooth surfaces and consistent dimensions. The 6 mm Weldon shank ensures rigid clamping and minimal runout when paired with standard collets or chucks, which is crucial for precision work on small features. DIN 327 D compatibility simplifies stocking and interchangeability within the Dormer Pramet family, making it easy to standardize tooling across delicate slotting and shoulder milling projects.