Value Collection 182-6478 Corner Rounding End Mill Hss

Product Description

The VALUE COLLECTION 182-6478 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 with a bright/uncoated finish, this tool delivers a 3/4 inch corner radius on a 2-1/4 inch diameter cutter body. The 1 inch shank diameter seats securely in standard collets and end mill holders. With four flutes and right-hand cutting and flute direction, the 182-6478 is suited for conventional milling setups on manual mills and CNC machining centers. Machinists and tool-and-die professionals use this style of cutter to break sharp edges, add decorative radii, and prepare mating surfaces for assembly.

This corner rounding end mill is appropriate for general-purpose metalworking applications in job shops, production floors, and maintenance environments. It is commonly used on ferrous and non-ferrous materials where a controlled edge radius is required. The bright/uncoated finish makes it well suited for applications where coolant is used and where coating buildup on softer materials would be a concern. The single-end configuration allows the tool to be indexed or resharpened from one end.

Key Features

• 3/4 inch corner radius for consistent edge profiling on milled parts
• 2-1/4 inch cutter diameter with 1 inch shank for rigid tool holding
• 4-flute geometry in right-hand cut and right-hand helix configuration
• M2 high speed steel construction for toughness across a range of workpiece materials
• Bright/uncoated finish compatible with flood coolant and dry cutting
• Single-end design allows resharpening to extend tool life

Compatibility

Designed as a standard single-end corner rounding end mill for use in milling machines and CNC machining centers accepting a 1 inch shank diameter end mill holder or collet chuck.

Installation Notes

Installation and tool changes should be performed by a qualified machinist with the machine powered down and locked out per applicable safety procedures. Ensure the 1 inch shank is fully seated and properly torqued in the tool holder before operation. Inspect the cutting edges for chips or wear before each use. Follow the machine manufacturer and tooling manufacturer recommendations for feeds, speeds, and depth of cut for the specific workpiece material.