The Dormer Pramet C139 7.0mm HSS-E-Powder Metall TICN Flatted Shank 2 Flute Standard Length Slot Drill is a precision tool designed for slot milling, shoulder milling, and ramping in a range of metals. Built for professionals who need dependable performance and consistent results, it pairs durable coating with a geometry tuned for efficient material removal.

• Diameter: 7.0 mm
• Length of cut: 16 mm
• Overall length: 66 mm
• Shank: Flatted Weldon shank, 10 mm
• Flutes: 2
• Coating/Material: HSS-E powder-metallurgical core with TiCN coating
• Helix angle: 30°
• Rake angle: 12°
• Standard: DIN 844 K
• Applications: Slot milling, shoulder milling and ramping in free‑machining plain carbon and alloy steels, cast iron, copper or copper alloys, and titanium or titanium alloys

Equipped with a TiCN coating, this 2‑flute slot drill delivers robust wear resistance and reduced friction, helping to extend tool life and maintain a clean, accurate slot. The 30° helix and 12° rake angle optimize chip control and cutting efficiency, while the DIN 844 K compliance ensures reliable interchangeability with standard holders and tooling systems. The flatted Weldon shank provides positive drive and secure retention during demanding milling operations, making it a dependable choice for production environments where precision and uptime matter.