Value Collection 723-6579 Corner Rounding End Mill

Product Description

The VALUE COLLECTION 723-6579 is a single-end corner rounding end mill designed for producing consistent radius profiles on workpiece edges in milling operations. Built from M42 cobalt high-speed steel, this tool delivers solid heat and wear resistance in demanding cutting conditions. It features a 0.75 inch corner radius, a 2.25 inch mill diameter, and a 0.75 inch shank diameter. The bright, uncoated finish makes it straightforward to inspect for wear. With 4 right-hand flutes and right-hand cutting direction, it suits conventional milling setups on manual and CNC knee mills, bed mills, and machining centers.

This end mill is used in general machining environments where edge rounding or radius blending is required on ferrous and non-ferrous materials. It is appropriate for job shops, tool rooms, and production machining operations. The M42 cobalt substrate gives it an advantage over standard M2 HSS tooling in harder materials or elevated-temperature cuts. Machinists working with stainless steel, alloy steels, and similar materials will find the cobalt grade suitable for the application.

Key Features

• M42 cobalt high-speed steel construction for improved heat and abrasion resistance
• 0.75 inch corner radius for consistent, repeatable edge profiling
• 4 right-hand flutes with right-hand cutting direction
• Bright, uncoated finish for easy wear inspection
• Single-end design with 0.75 inch shank diameter for standard toolholding
• 2.25 inch mill diameter suits medium-to-large radius blending operations

Compatibility

Designed as a direct-fit replacement-style corner rounding end mill for use in standard Weldon or straight-shank toolholders accepting a 0.75 inch shank diameter on manual or CNC milling machines.

Installation Notes

Installation should be performed by a qualified machinist with the machine fully powered down and locked out before changing tooling. Seat the 0.75 inch shank fully in the toolholder and torque the set screw or collet per the toolholder manufacturer specification. Inspect the corner radius and flute edges for chips or wear before mounting. Follow applicable shop safety protocols and machine manufacturer guidelines during setup.