Value Collection 183-6403 Corner Rounding End Mill

Product Description

The VALUE COLLECTION 183-6403 is a single-end corner rounding end mill designed to produce consistent radius profiles on workpiece edges in milling operations. Built from M2 high speed steel and finished with a Titanium Nitride (TiN) coating, it delivers improved wear resistance and extended tool life compared to uncoated HSS tooling. The cutter features a 5/8 inch radius, a 1-15/16 inch mill diameter, and four right-hand flutes with right-hand cutting direction. Overall length is 4 inches and shank diameter is 3/4 inch. This tool is used by machinists and tool-and-die professionals working on manual or CNC milling machines.

This corner rounding end mill is suited for profiling and edge-break operations on ferrous and non-ferrous materials in job shop, production, and toolroom environments. The TiN coating reduces friction and heat buildup at the cutting edge, making it a practical choice for moderate-speed applications in steel, aluminum, and similar machinable materials. It is a single-end tool, meaning it is used from one end only, which is standard for this tool diameter and radius class.

Key Features

• 5/8 inch corner radius for consistent edge profiling in a single pass
• M2 high speed steel construction provides good toughness and grindability
• Titanium Nitride (TiN) coating improves surface hardness and reduces wear
• Four right-hand flutes with right-hand cutting direction for standard milling setups
• 3/4 inch shank diameter fits standard milling chucks and collet holders
• Single-end design at 4 inches overall length suits typical knee mill and CNC machining center setups

Compatibility

Designed as a direct-fit replacement or standard toolroom selection for milling machines accepting a 3/4 inch shank. Suitable for use in any milling machine spindle or toolholder configured for 3/4 inch straight-shank end mills.

Installation Notes

Installation is performed by qualified machinists. Secure the 3/4 inch shank in a properly sized end mill holder, collet chuck, or Weldon-style holder and torque to the machine or toolholder manufacturer specification. Ensure the spindle is fully stopped and the machine is locked out before tool changes. Do not exceed the speed and feed recommendations for the workpiece material and tool diameter.