Harvey Tool 813562-C6 Corner Radius End Mill 0.062in 5 Flute

Product Description

The HARVEY TOOL 813562-C6 is a solid carbide corner radius end mill engineered for high-precision milling in hardened ferrous materials. Built for steels up to 55 Rc, it features a 0.062-inch mill diameter, a 0.5 mm (0.020-inch) corner radius, and five flutes with a variable helix for improved chip evacuation and surface finish. The AlTiN PVD coating adds thermal resistance and hardness, making this tool well-suited for aggressive cuts in difficult workpiece materials. At 2.5 inches overall length with a 1/4-inch straight cylindrical shank, it fits standard precision toolholders used in CNC machining centers. This is a single-end, center-cutting tool designed for both roughing and finishing operations.

This end mill is intended for use in CNC milling applications involving steel, stainless steel, cast iron, and hard alloys. It is part of the Harvey Tool End Mills for Hardened Steels - Corner Radius series, specifically targeting materials up to 55 Rc. The close pitch and variable helix geometry suit high-precision production environments where tool life and dimensional accuracy in hardened material are critical. A high-precision toolholder is recommended for proper runout control and to maximize tool life in these demanding applications.

Key Features

• 0.062-inch mill diameter with 0.5 mm corner radius for edge protection and radius blending
• Five-flute, variable helix design supports both roughing and finishing in hardened steels
• AlTiN PVD coating provides thermal and abrasion resistance in high-hardness workpieces
• Center-cutting geometry allows plunge entry and full-slot milling capability
• Right-hand cut and right-hand flute direction; straight cylindrical shank with h6 tolerance
• Close pitch configuration for improved surface finish in precision applications

Compatibility

Designed for use in hardened steels, stainless steel, cast iron, and hard alloys up to 55 Rc. Part of the Harvey Tool End Mills for Hardened Steels - Corner Radius series. Requires a high-precision toolholder for optimal performance.

Installation Notes

Installation and setup should be performed by a qualified CNC machinist or tooling technician. Power down and lock out the machining center before loading or removing tooling. Always seat the shank fully in a high-precision toolholder and verify runout before cutting. Follow the machine tool manufacturer guidelines and applicable shop safety standards when programming feeds and speeds for hardened workpiece materials.