Dormer Pramet C11 2.0mm HSS-E-Powder Metal Flatted Shank 2 Flute Short Series Slot Drill DIN 327 D

The Dormer Pramet C11 2.0mm HSS-E-Powder Metallurgical slot drill is a precision, extra-short two-flute tool designed for micro-slot milling, shoulder milling, and ramping in free-machining steels and copper alloys. Built to DIN 327 D standards with a 6 mm Weldon shank, it delivers rigid performance and reliable chip control in tight slots and small pockets.

• Diameter: 2.0 mm
• Number of flutes: 2
• Cutting length: 4 mm
• Overall length: 48 mm
• Shank: 6 mm Weldon
• Material: HSS-E, powder-metallurgical (PM-HSS)
• Finish: Bright finish
• Helix angle: 30°
• Rake angle: 12°
• Standards: DIN 327 D
• Applications: Shoulder milling, slot milling, ramping
• Workpiece compatibility: Free-machining steel and copper or copper alloys

In practice, this micro-slot drill provides precise, clean cuts in confined slots while minimizing tool deflection. The 30° helix fosters efficient material removal and a smooth entry, and the 12° rake angle reduces rubbing and heat buildup for longer edge life. The PM-HSS edge combines wear resistance with toughness, making it well-suited for repeated engagement in small-diameter slots. The 6 mm Weldon shank ensures secure clamping in standard collets and fixtures, so you can rely on stable performance during shoulder milling and ramping operations. With a compact 48 mm overall length and a 4 mm cutting length, it’s ideal for fine-feature work in free-machining steels and copper alloys where slot width and depth are strictly controlled.