Value Collection 183-6692 Corner Rounding End Mill

Product Description

The VALUE COLLECTION 183-6692 is a single-end corner rounding end mill designed to machine precise convex radii on workpiece edges and shoulders. Built from M2 high speed steel and finished with a titanium nitride (TiN) coating, it delivers extended tool life under moderate feed and speed conditions. The cutter measures 7/8 inch in diameter with a 7/32 inch corner radius and features 4 flutes arranged in a right-hand cutting, right-hand helix configuration. The 3/4 inch shank diameter provides rigid coupling to standard milling machine spindles and tool holders. Machinists and tool-and-die professionals use this end mill for edge-break and radius profiling operations on ferrous and non-ferrous materials.

This corner rounding end mill is suited for use on vertical machining centers, knee mills, and manual milling machines. Typical applications include rounding external corners on mold components, fixture plates, die blocks, and structural weldments where a controlled 7/32 inch radius is specified. The TiN coating reduces friction and improves wear resistance, making it a practical choice for medium-production runs on steel, aluminum, and similar materials. It is sold as a single unit.

Key Features

• 7/32 inch corner radius for consistent, repeatable edge profiling
• M2 high speed steel construction provides toughness across a range of workpiece materials
• Titanium nitride (TiN) coating reduces tool wear and extends cutting life
• 4-flute, right-hand cut and right-hand helix geometry for efficient chip evacuation
• 3/4 inch shank diameter for secure, low-vibration retention in standard holders
• Single-end design with 7/8 inch mill diameter

Compatibility

Designed as a standard-shank corner rounding end mill compatible with 3/4 inch collets, end mill holders, and set-screw tool holders used on vertical milling machines and machining centers.

Installation Notes

Installation should be performed by a qualified machinist following shop safety procedures. Ensure the machine spindle is fully stopped and the drawbar or tool holder is properly torqued before beginning setup. Inspect the shank for burrs or contamination before seating in the holder, and verify runout with a dial indicator before cutting. Always apply appropriate cutting fluid or coolant for the workpiece material to maximize tool life.