Value Collection 723-6459 Corner Rounding End Mill

Product Description

The VALUE COLLECTION 723-6459 is a single-end corner rounding end mill designed to machine radius profiles on workpiece edges in milling operations. Built from M42 cobalt high-speed steel, it resists heat and wear during interrupted cuts and harder material applications. The tool features a 7/8 inch cutting diameter and a 7/32 inch corner radius, producing consistent, repeatable edge breaks without secondary filing or deburring. A 3/4 inch straight shank provides rigid clamping in standard end mill holders. The bright, uncoated finish is suitable for general-purpose milling across a range of ferrous and non-ferrous materials.

This corner rounding end mill is used in manual mills, CNC machining centers, and knee mills for edge profiling on steel, stainless, aluminum, and similar metals. Typical applications include softening sharp corners on structural components, dies, fixtures, and machined parts where a precise, uniform radius is required. The right-hand cut and right-hand spiral flute geometry are standard for conventional vertical milling setups. This tool is appropriate for job shops, tool rooms, and production environments where edge quality and dimensional consistency matter.

Key Features

• M42 cobalt HSS construction for improved heat and wear resistance over standard M2 tooling
• 7/32 inch corner radius for consistent edge profiling in a single pass
• 4 flutes for improved surface finish and chip evacuation
• Right-hand cut with right-hand spiral flute geometry for standard milling setups
• 3/4 inch shank diameter for secure clamping in common end mill holders
• Bright, uncoated finish suitable for general-purpose ferrous and non-ferrous milling

Compatibility

Designed as a standard single-end corner rounding end mill compatible with vertical milling machines, knee mills, and CNC machining centers accepting a 3/4 inch end mill holder or collet chuck.

Installation Notes

Installation should be performed by a qualified machinist following established machine shop safety procedures. Ensure the machine spindle is fully stopped and the power is locked out before inserting or removing the tool from the holder. Verify the shank is fully seated and the holder is torqued to the machine manufacturer specification before cutting. Inspect the cutting edges for chips or wear before each use.