Compact, precise, and built for metalworking professionals, the Dormer Pramet C11 11.0 mm HSS-E Powder Metallurgical Slot Drill is designed for shoulder milling, slot milling, and ramping in free‑machining steel and copper alloys. Its extra‑short series, 2‑flute geometry and robust Weldon shank deliver reliable performance in tight pockets and difficult slots.

• Diameter: 11.0 mm
• Length of cut: 13 mm
• Overall length: 70 mm
• Shank: 12 mm Weldon shank for secure clamping
• Flutes: 2 flutes for efficient chip clearance
• Material: HSS‑E powder metallurgical with bright finish
• Helix angle: 30°
• Rake angle: 12°
• Standard: DIN 327 D
• Applications: Shoulder milling, slot milling, and ramping
• Recommended materials: Free machining steel, copper and copper alloys

This tool combines the toughness of powder‑metallurgical HSS‑E with a bright finish that supports clean, consistent cutting in metallic workpieces. The 30° helix promotes smooth chip formation and stable cutting in shoulder and slot operations, while the 12° rake angle helps maintain control during ramping into slots. The compact 13 mm length of cut makes it ideal for precision slot creation in confined spaces, and the 70 mm overall length provides practical reach for deeper features. Compatible with standard Weldon holders and collets, the C11 slot drill offers dependable performance for pocketing, electrical copper machining, and general metalworking tasks where accuracy and finish matter.