Dormer Pramet C11 9.0mm HSS-E-Powder Metal Flatted Shank 2 Flute Short Series Slot Drill DIN 327 D

The Dormer Pramet C11 9.0 mm HSS-E Powder Metallurgical Slot Drill is a compact, high-precision tool designed for tight pockets and precise slotting. Built for engineers and machinists who demand accurate, clean cuts in free-machining steel and copper alloys, it delivers reliable performance in shoulder milling, slot milling, and ramping operations.

• Diameter: 9.0 mm
• Length of cut: 11 mm
• Overall length: 61 mm
• Shank: 10 mm Weldon (flatted) shank for secure seating and torque transfer
• Material: HSS-E powder metallurgical with bright finish for wear resistance and edge retention
• Helix angle: 30° for smooth chip formation and efficient cutting action
• Rake angle: 12° to optimize cutting pressures and reduce push forces
• Standards: DIN 327 D compliance ensures consistent geometry and interchangeability
• Flutes: 2 flutes, optimized for slotting and ramping in softer base materials
• Applications: Shoulder milling, slot milling, and ramping in free machining steel and copper or copper alloys

This extra-short series slot drill is crafted to minimize tool deflection in confined areas while delivering clean, accurate slots with minimal burrs. The powder-metallurgical HSS-E construction provides a robust cutting edge that stands up to routine slotting tasks, making it a dependable choice for precision work, prototyping, and production runs where consistent results matter.