The Dormer Pramet C11 6.5 mm HSS-E-Powder Metallurgical Slot Drill is an extra-short, two-flute tool designed for precise slotting, shoulder milling, and ramping in free-machining steel and copper alloys. Its compact geometry and robust Weldon shank deliver rigidity and accuracy in tight pockets and shallow slots.

• Diameter: 6.5 mm
• Flutes: 2-flute design for efficient material removal
• Length of cut: 10 mm
• Overall length: 60 mm
• Shank: Weldon 10 mm for secure clamping
• Material / construction: HSS-E with powder-metallurgical production and bright finish
• Helix angle: 30° for smooth cutting and chip evacuation
• Rake angle: 12° to support shoulder milling and ramping
• Standard: DIN 327 D
• Applications: Slot milling, shoulder milling, and ramping in free-machining steel and copper/copper alloys

In practice, this tool offers exceptional rigidity and control in constrained setups thanks to its extra-short form and welded shank. The powder-metallurgical HSS-E composition enhances wear resistance for longer tool life in copper alloys and quick-turn Milling scenarios, while the 2-flute geometry and 30° helix ensure efficient material removal and clean slot edges. The DIN 327 D standard and bright finish support reliable fit and predictable performance across compatible machines.