The Dormer Pramet C601 is a robust 7/8" diameter, two-flute HSS slot drill designed for shoulder milling, slot milling, and ramping in free machining steel. With a flatted 3/4" Weldon shank and a bright finish, it's built for dependable performance in everyday machining tasks.

• Diameter: 7/8" with 2 flutes for efficient cutting and effective chip evacuation
• Length of Cut & Overall Length: 1.5" length of cut; 4.125" overall length for versatile reach
• Shank Style: 3/4" Weldon shank for secure seating and reliable alignment
• Material & Finish: High-Speed Steel (HSS) with bright finish for durability in free machining steel
• Helix Angle: 30° helix to optimize chip flow and reduce burrs during shoulder, slot milling, and ramping
• Standards: ANSI-compliant geometry ensures compatibility with standard holders and tooling setups

This end mill is designed to deliver clean slots and precise shoulders in free machining steel, with a geometry that supports higher feed rates and smooth ramping. The 2-flute design enhances chip clearance in softer materials, while the HSS construction offers practical longevity for daily shop use. The flatted shank minimizes slipping in the holder, contributing to consistent precision across routine milling operations.