Meet the Dormer Pramet C352 3.0 mm slot drill — a compact, high-precision tool designed for slot milling, shoulder milling, and ramping in metalworking. Built for steels, cast steels, cast iron, copper alloys, and titanium alloys, it delivers reliable performance in tight slots and confined pockets.

• Diameter: 3.0 mm
• Number of flutes: 3
• Length of cut: 8 mm
• Overall length: 52 mm
• Shank: 6 mm Weldon shank
• Coating: Alcrona Primax coating on HSS-E PM
• Helix angle: 30°
• Rake angle: 12°
• DIN standard: 844 K
• Material suitability: steel, cast steel, cast iron, copper alloys, titanium alloys
• Intended milling actions: shoulder milling, slot milling, ramping

This 3‑flute design provides a stable, rigid cutting geometry for precise slots and clean shoulders. The 6 mm Weldon shank ensures solid seating in standard tool holders, while the Alcrona Primax coating reduces wear and contributes to longer tool life in demanding materials. The DIN 844 K specification guarantees consistent dimensions and interchangeability with common milling setups.