Guhring 9038760127040 Corner Radius End Mill 1/2 in

Product Description

The GUHRING 9038760127040 is a solid carbide corner radius end mill designed for high-performance metal removal in demanding machining applications. It features a 1/2 inch mill diameter, a 0.031 inch corner radius, and four helical flutes with a variable helix and variable index geometry. The Super-A coating extends tool life by reducing heat and wear during aggressive cuts. With a 1-1/4 inch length of cut and 3-1/2 inch overall length, it handles both roughing and finishing passes on a single setup. A Weldon flat shank seats securely in standard end mill holders.

This end mill is suited for machining steel, cast iron, superalloys, titanium, stainless steel, and hard materials in CNC milling operations. The corner radius geometry reduces stress concentration at the cutting edge, making it a practical choice for profiling, slotting, and contouring on ferrous and exotic alloy workpieces. The single-end, right-hand cut configuration is standard for most vertical and horizontal machining center setups. It is intended for use in end mill holders and is part of the GUHRING Series 3876 tooling family.

Key Features

• 0.031 inch corner radius reduces edge chipping and extends tool life in interrupted cuts
• Variable helix and variable index geometry reduces harmonic vibration during cutting
• Super-A coating improves wear resistance on steel, stainless, and hard materials
• Solid carbide construction provides rigidity and dimensional stability
• Weldon flat shank ensures positive drive in end mill holders
• Capable of both roughing and finishing material removal in a single tool

Compatibility

Designed for use with standard end mill holders. Primary workpiece materials include steel, cast iron, superalloys, and titanium. Secondary workpiece materials include stainless steel and hard materials. Part of the GUHRING Series 3876.

Installation Notes

Installation is performed by a machinist or CNC tooling technician. Secure the Weldon flat shank in a compatible end mill holder, ensuring the flat engages the set screw fully before torquing. Verify spindle direction is set to right-hand rotation before running. Confirm tool runout with a dial indicator after installation to maintain dimensional accuracy and protect the cutting edge.