Value Collection 723-6414 Corner Rounding End Mill Cobalt

Product Description

The VALUE COLLECTION 723-6414 is a single-end corner rounding end mill designed to produce consistent radius profiles on workpiece edges in milling operations. Built from M42 cobalt high-speed steel, it offers strong heat and wear resistance for cutting ferrous and hardened materials. The 1/2 inch cutting diameter pairs with a 5/64 inch corner radius to deliver smooth, uniform edge breaks. Four right-hand flutes and a right-hand cutting direction support efficient chip evacuation and stable tool engagement on manual mills and CNC machining centers. The bright uncoated finish suits a broad range of cutting applications without requiring coating-specific speeds and feeds.

This end mill is suited for use in job shops, tool rooms, and production machining environments where controlled corner radii are required on steel, stainless, and alloy workpieces. The 3/8 inch shank diameter fits standard ER and end mill holders used on vertical machining centers and knee mills. It is appropriate for low-to-moderate-speed finishing passes where edge quality and profile accuracy are the primary objectives. A licensed machinist or CNC operator typically selects this tool for profiling, contouring, and deburring applications requiring a fixed-radius edge form.

Key Features

• M42 cobalt steel construction resists heat buildup during cutting of tough ferrous alloys
• 5/64 inch corner radius produces consistent, repeatable edge profiles
• Four flutes with right-hand helix for efficient chip removal and surface finish
• 3/8 inch shank diameter compatible with standard end mill and collet holders
• Bright uncoated finish allows use across a wide range of base materials without coating constraints
• Single-end design for straightforward tool change and holder setup

Compatibility

Designed as an OEM-style replacement or standard tooling selection for milling machines and machining centers accepting a 3/8 inch shank end mill holder or collet chuck.

Installation Notes

Installation and use should be performed by a qualified machinist or CNC operator. Power down and lock out the spindle before inserting or removing the tool from the holder. Ensure the shank is fully seated and the collet or set-screw holder is torqued per the holder specification before beginning a cut. Verify spindle speed and feed rate are appropriate for the workpiece material and cutting diameter before engaging the tool.