Guhring 9069850158740 Corner Radius End Mill 5/8 in 5 Flute

Product Description

The GUHRING 9069850158740 is a solid carbide corner radius end mill engineered for demanding metal removal in ferrous and non-ferrous applications. Designed as a single-end, right-hand cutting tool, it features a 5/8-inch mill diameter, five helical flutes, and a 0.030-inch corner radius that blends strength and surface finish at part edges. The nano-A coating provides wear resistance and reduced friction across a broad range of workpiece materials. With a short-length-of-cut geometry and medium-high helix, this end mill balances chip evacuation with cutting stability. It is sized for use in standard end mill holders with a Weldon flat shank interface.

This end mill is suited for both roughing and finishing operations on steel, stainless steel, cast iron, superalloys, titanium, non-ferrous metals, and hard materials. The corner radius geometry reduces edge chipping and extends tool life compared to sharp-corner tooling, making it appropriate for profiling, slotting, and contouring in CNC machining centers. It fits end mill holders accepting a 5/8-inch Weldon flat shank and is sold as a single tool. Typical users include machinists and tooling specialists working in job shop, aerospace, and precision manufacturing environments.

Key Features

• Solid carbide construction for rigidity and heat resistance in high-speed cutting
• nano-A coating reduces wear and extends tool life on steel, stainless, cast iron, superalloys, and titanium
• 0.030-inch corner radius protects the cutting edge and improves surface finish at part transitions
• Five helical flutes support both roughing and finishing material removal in a single tool
• Weldon flat shank provides positive engagement in end mill holders and resists pullout under load
• Right-hand flute direction and medium-high helix angle promote efficient chip evacuation

Compatibility

Designed for use with standard end mill holders accepting a 5/8-inch Weldon flat shank. Compatible with CNC machining centers cutting steel, stainless steel, cast iron, superalloys, titanium, non-ferrous metals, and hard materials per Series 6985 application guidelines.

Installation Notes

Installation is performed by qualified machinists or tooling technicians. The machine spindle must be fully stopped and the tool holder secured before inserting or removing the end mill. Verify holder bore tolerance and drawbar torque specifications per the holder manufacturer before use. Inspect the cutting edges and shank for damage before each setup; do not use a tool with visible chipping or shank wear.