Guhring 9042640127000 Corner Chamfer End Mill 1/2 in 5 Fl

Product Description

The GUHRING 9042640127000 is a solid carbide corner chamfer end mill designed for high-performance material removal in demanding machining environments. Built on the Series 4264 platform, it features a 0.5 inch mill diameter, 5 flutes, and a 2 inch length of cut with a 4.5 inch overall length. The 45-degree helix and close pitch configuration support efficient chip evacuation during roughing and finishing operations. A TiAlN/TiN (FIREX) PVD coating extends tool life when cutting ferrous and hard materials. The 0.006 inch chamfer width adds a controlled edge break to workpiece corners. Machinists and CNC operators install this tool in vertical and horizontal milling centers for precision metal removal.

This end mill is suited for shouldering, slotting, ramp-down, helical interpolation, drill milling, plunging, and recessing operations. Primary workpiece materials include steel, stainless steel, cast iron, and superalloys including titanium. It also performs on non-ferrous metals and hard materials. The Weldon flat shank provides secure tool holding in compatible chucks and side-lock holders. Its centercutting geometry enables direct plunge entry without a pre-drilled pilot hole, making it versatile across a wide range of setups in production and job-shop environments.

Key Features

• Solid carbide, ultra fine grain construction for rigidity and wear resistance
• TiAlN/TiN FIREX PVD coating for extended tool life on ferrous and hard materials
• 5-flute, close-pitch design supports both roughing and finishing in a single tool
• Centercutting geometry allows direct plunge entry without a pilot hole
• 0.006 inch chamfer width for consistent corner edge breaking
• Weldon flat shank for secure, repeatable tool holding
• Capable of shouldering, slotting, ramp-down, helical interpolation, and recessing

Compatibility

Designed for use in CNC vertical and horizontal milling machines accepting a 0.5 inch Weldon flat shank. Primary workpiece materials include steel, stainless steel, cast iron, and superalloys and titanium. Secondary workpiece materials include non-ferrous metals and hard materials.

Installation Notes

Installation is performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and the tool changer or spindle lock is engaged before inserting or removing the tool. Seat the Weldon flat shank fully into the holder and tighten the set screw against the flat to manufacturer torque specifications for the holder in use. Verify runout with a dial indicator before beginning the cut cycle.