Value Collection 183-6320 Corner Rounding End Mill 1/2 in

Product Description

The VALUE COLLECTION 183-6320 is a single-end corner rounding end mill designed to machine convex radii 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 longer tool life compared to uncoated HSS tooling. The cutter measures 1-1/2 inches in diameter with a 1/2-inch corner radius and seats on a 1-inch straight shank. Four right-hand flutes with a right-hand cutting direction provide efficient chip evacuation on conventional milling machines and CNC machining centers. This tool is typically installed and run by machinists, tool-and-die makers, and CNC operators working in job shops or production environments.

The 183-6320 is suited for edge-rounding and profile work on ferrous and non-ferrous metals, plastics, and similar machinable materials. The 1/2-inch radius makes it a practical choice for larger chamfer and radius blending operations on steel components, fixtures, and mold work. The TiN coating helps maintain cutting edge integrity at elevated surface speeds, making it a dependable option for moderate- to high-production runs where tool changeover frequency needs to be minimized.

Key Features

• M2 high speed steel construction for toughness and re-sharpenability
• Titanium nitride (TiN) coating improves surface hardness and reduces friction at the cutting edge
• 1/2-inch corner radius for blending and profiling larger edge transitions
• Four right-hand flutes with right-hand cutting direction for standard milling spindle compatibility
• Single-end design with 1-inch shank diameter for secure tool holding in standard milling chucks and collets

Compatibility

Designed as a standard single-end corner rounding end mill with a 1-inch straight shank, compatible with milling machine tool holders, end mill holders, and collet chucks sized for a 1-inch shank diameter.

Installation Notes

Installation is performed by a machinist or CNC operator. Ensure the machine spindle is fully stopped and power is locked out before inserting or removing the tool from the holder. Seat the shank fully in the holder and tighten to the tool holder manufacturer's specified clamping procedure. Verify runout with a dial indicator before beginning a cut, and select speeds and feeds appropriate for the workpiece material and HSS tooling.