Engineered for precise keyway and slot milling in free‑machining steel, the Dormer Pramet C602 1/2" HSS two‑flute slot drill is a reliable choice for shoulder milling, slot milling, and ramping in both CNC and manual machines. Its robust construction and ANSI‑standard geometry deliver consistent slots and dependable tool life.

• Diameter: 1/2"
• Flutes: 2
• Length of cut: 1"
• Overall length: 3.25"
• Shank: Weldon 1/2" shank
• Material & finish: High‑Speed Steel (HSS) with bright finish
• Helix angle: 30°
• Primary applications: Keyway/slot milling, shoulder milling, ramping in free‑machining steel
• Standards: ANSI standard

This slot drill is purpose‑built for creating clean, accurate keyways and slots with steady chip control. The 2‑flute design facilitates efficient material removal in steel, while the 30° helix promotes smooth cutting and good chip evacuation. The Weldon 1/2" shank provides a secure, repeatable fit in standard tool holders, helping keep workrigidity high during through‑shoulder or through‑slot operations. With a 1" length of cut, it strikes a balance between reach and rigidity, making it suitable for delicate shoulder milling as well as deep slot work in free‑machining steel.