Engineered for precision work in metal milling, the Dormer Pramet C601 3/4 x 5/8 Inch HSS Flatted Shank 2 Flute Slot Drill is a reliable, regular-length end mill designed for shoulder milling, slot milling, and ramping in free-machining steel. Its compact geometry and robust HSS core deliver consistent results across everyday milling tasks.

• Diameter: 3/4" cutting diameter for precise slotting and shoulders
• Flutes: 2-flute design for efficient chip evacuation and smooth cutting
• Material: High-speed steel (HSS) with bright finish for durability and easy inspection
• Shank: Weldon-style 5/8" shank with a flatted section to prevent slip and improve drive
• Overall Length: 3-3/4" (95 mm) for versatility in deep pockets and stepped operations
• Length of Cut: 1-5/16" (approximately 1.3125") to reach through substantial workpiece depths
• Helix Angle: 30° for improved chip control and smoother entry in shoulder and slot milling
• ANSI Standard: Regular-length end mill meeting common machining conventions
• Application: Ideal for shoulder milling, slot milling, and ramping in free-machining steel

This slot drill combines a sturdy HSS core with a precise geometry to deliver reliable performance in routine milling tasks. The flatted Weldon shank ensures a secure grip in your tool holder, reducing the risk of slippage during heavier cuts. With a 30° helix, it provides effective chip evacuation and steady cutting forces, helping you achieve consistent slot widths and clean shoulders. Choose this drill for dependable, repeatable results in free-machining steel and similar materials.