The Dormer Pramet C615 7/8" end mill is a robust four-flute high-speed steel tool designed for shoulder milling, slot milling, and ramping in free-machining steels and copper alloys. With a Weldon 7/8" shank and ANSI-standard dimensions, it delivers reliable, consistent performance in everyday workshop tasks.

• Diameter: 7/8" (0.875")
• Number of Flutes: 4
• Length of Cut: 1-3/4" (1.75")
• Overall Length: 4-1/8" (4.125")
• Shank: 7/8" Weldon shank
• Material / Finish: High-speed steel (HSS) with bright finish
• Helix: 30° for versatile cutting dynamics
• Applications: Shoulder milling, slot milling, and ramping
• Material Compatibility: Suitable for free-machining and plain carbon steel, copper and copper alloys
• Standards: ANSI standard geometry

This end mill is built to tackle common milling challenges in free-machining steels and copper alloys, offering a dependable balance between material removal and pocket/slot accuracy. The four-flute design provides solid rigidity for steady cut quality, while the bright HSS substrate handles routine shop use with consistent performance. The Weldon shank ensures secure clamping for repeatable holds in CNC or manual milling setups. Ideal for shops seeking a single, reliable tool for shoulder and slot work, this end mill supports efficient workflows and precise results across your everyday milling tasks.