Value Collection 723-6513 Corner Rounding End Mill

Product Description

The VALUE COLLECTION 723-6513 is a single-end corner rounding end mill designed for machining precise convex radii on workpiece edges and contours. Built from M42 cobalt high-speed steel, this tool handles harder steels and stainless alloys that standard HSS tooling struggles with. It features a 1-1/4 inch cutting diameter, a 3/8 inch corner radius, and four right-hand flutes with a bright uncoated finish. The 3/4 inch shank diameter provides solid tool holder engagement and minimizes runout during operation. Machinists and tool and die professionals use this end mill for edge breaking, radius milling, and blending operations where a consistent, smooth corner profile is required.

This end mill suits vertical and horizontal milling operations in job shops, tool rooms, and production environments. It is appropriate for use on ferrous metals, alloy steels, and harder workpiece materials where cobalt M42 tooling offers heat resistance and wear life advantages over standard M2 HSS. The right-hand cutting and flute direction is compatible with conventional milling setups on manual knee mills and CNC machining centers.

Key Features

• M42 cobalt construction for improved heat and wear resistance in harder materials
• 3/8 inch corner radius for consistent convex edge profiles
• 1-1/4 inch mill diameter with 4 right-hand flutes for smooth chip evacuation
• 3/4 inch shank diameter for secure tool holder clamping
• Bright uncoated finish suitable for a broad range of ferrous applications
• Single-end design for straightforward tool changes and setup

Compatibility

Designed as a direct-fit replacement or standard-service corner rounding end mill for milling machines and CNC machining centers accepting a 3/4 inch straight shank toolholder.

Installation Notes

Installation should be performed by a qualified machinist following shop safety procedures. Ensure the spindle is fully stopped and locked out before mounting or removing the end mill. Use a properly sized collet or end mill holder rated for the 3/4 inch shank diameter and confirm runout with a dial indicator before cutting. Follow the machine manufacturer and tooling manufacturer feed and speed recommendations for the specific workpiece material.