Guhring 9030910190560 Corner Radius End Mill 3/4 in

Product Description

The GUHRING 9030910190560 is a solid carbide corner radius end mill designed for high-performance metal removal and finishing operations in demanding machining environments. Built to Series 3091 specifications, it features an 8-flute, super-close-pitch geometry with a 45-degree high helix angle and a 0.062-inch corner radius. The FIREX coating provides thermal and wear resistance suited for aggressive cutting in steel, stainless steel, cast iron, superalloys, and titanium. At 0.75 inches in diameter with a 1.5-inch length of cut and 4-inch overall length, this tool is sized for productive finishing passes in vertical and horizontal machining centers.

This end mill is intended for professional machinists and tooling engineers working in precision metalworking, aerospace, die and mold, and general job-shop environments. The 8-flute, super-close-pitch configuration is well suited for finishing operations on ferrous and hard materials where surface finish and dimensional accuracy are the primary objectives. The straight cylindrical shank fits standard end mill holders and collet systems used on CNC machining centers. Single-end construction and right-hand cutting direction are standard for this tool class.

Key Features

• Solid carbide construction for rigidity and wear life in hard and abrasive workpiece materials
• FIREX coating for elevated thermal resistance and extended tool life in steel, stainless, and superalloys
• 8-flute super-close-pitch geometry optimized for finishing with reduced chip load per tooth
• 0.062-inch corner radius reduces stress concentration at the cutting edge and extends tool life at corners
• 45-degree high helix angle promotes smooth chip evacuation and reduced cutting forces
• Right-hand flute direction and right-hand cutting for standard CNC spindle compatibility

Compatibility

Designed for use with standard end mill holders. Primary workpiece materials include steel, stainless steel, cast iron, superalloys, and titanium. Secondary materials include non-ferrous metals and hard materials.

Installation Notes

Installation should be performed by a qualified machinist following the machine tool manufacturer guidelines for tool holding and runout specifications. Ensure the spindle is fully stopped and the machine is in a safe state before changing tooling. Use a properly sized end mill holder or precision collet matched to the 0.75-inch shank diameter to minimize runout. Confirm cutting parameters against the workpiece material and machine rigidity before beginning a finishing pass.