A compact, high‑performance slot drill designed for precise shoulder milling, slot milling and ramping in free‑machining steel and copper alloys. The Dormer Pramet C11 combines a 3/8" cutting diameter with a short overall form to excel in tight pockets and detailed features.

• Diameter: 3/8" (0.375") cutting diameter with 13 mm length of cut
• Flutes: 2‑flute configuration for efficient chip control
• Overall length: 63 mm
• Reach with neck relief: 22.5 mm reach
• Shank: 10 mm Weldon shank with flatted profile for secure seating
• Material: Powder‑metallurgical HSS‑E for enhanced toughness and wear resistance
• Finish: Bright finish for visibility and corrosion resistance
• Helix angle: 30° for smooth entry and efficient chip flow
• Rake angle: 12° to optimize cutting action on shoulder and slot milling
• Standard: DIN 327 D
• Type: Slot drill intended for shoulder milling, slot milling and ramping
• Material compatibility: Suitable for free‑machining steel and copper or copper alloys

This combination delivers clean slots and precise profiles in challenging pockets. The PM HSS‑E alloy provides durability under high‑speed milling, while the 2‑flute design enables rapid chip clearance and stable cuts. The 63 mm overall length with a 22.5 mm reach accommodates deeper features without sacrificing rigidity, and the Weldon flatted shank ensures a secure, repeatable grip in your holder. Ideal for shops needing reliable slotting and shoulder milling performance in compact tool geometry.