Guhring 9068760063500 Chamfer Mill 0.25in 5 Flute Carbide

Product Description

The GUHRING 9068760063500 is a solid carbide chamfer mill designed for precision chamfering and edge-breaking operations in demanding machining environments. With a 0.25-inch cutter head diameter and 5 flutes, this tool delivers a smooth cut with reduced chatter and improved chip evacuation. The nano-A coating enhances surface hardness and heat resistance, extending tool life in high-speed applications. At 2.5 inches overall length with a 0.25-inch shank diameter, it fits standard end mill holders and collet chucks. Right-hand cutting geometry supports conventional milling setups. This tool is intended for use by machinists and CNC operators in production and job shop environments.

This chamfer mill is suited for use on stainless steel, carbon steel, aluminum alloy, and tin. It performs well in both conventional and CNC milling applications where consistent chamfer geometry is required. The 5-flute design supports higher feed rates compared to 2- or 3-flute alternatives, making it effective in medium-to-high production runs. The 0.0938-inch length of cut keeps the contact zone precise and controlled, which is especially useful when deburring tight-tolerance parts or preparing edges for threading and assembly.

Key Features

• Solid carbide construction provides rigidity and wear resistance in ferrous and non-ferrous materials
• Nano-A coating improves hardness, reduces friction, and extends tool life in abrasive materials
• 5-flute geometry supports higher feed rates and improved surface finish
• Right-hand cutting direction compatible with standard CNC and manual milling setups
• 0.0938-inch length of cut allows precise, controlled edge engagement
• Compact 0.25-inch shank fits standard collet and end mill tool holders

Compatibility

Designed for use with standard 0.25-inch collet chucks and end mill holders on CNC machining centers and manual mills. Suitable for chamfering stainless steel, steel, aluminum alloy, and tin workpieces.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the spindle is fully stopped and the machine is in a safe state before tool changes. Secure the shank fully in the collet or end mill holder to the recommended engagement depth per the toolholder manufacturer. Verify runout with a dial indicator before beginning production cuts.