Robbjack XF-802-24-060 Corner Radius End Mill 8 Flute

Product Description

The ROBBJACK XF-802-24-060 is a solid carbide corner radius end mill designed for high-performance finishing in demanding machining applications. It features a 0.75-inch mill diameter, a 0.0600-inch corner radius, and 8 flutes ground from micrograin carbide stock. The AlTiN PVD coating supports extended tool life when cutting ferrous and high-temperature alloys. With a 45-degree high helix angle and super close pitch, this end mill is built for aggressive finishing passes on difficult materials. It is a single-end, centercutting tool suited for milling operations on CNC machining centers using compatible Weldon flat toolholders.

This end mill is engineered for finishing operations on steel, stainless steel, cast iron, superalloys, and titanium. The XF series is built around high-helix geometry and a fine corner radius profile, making it well suited for contour milling, pocket finishing, and profiling where edge quality and dimensional accuracy matter. The Weldon flat shank provides positive engagement in standard side-lock toolholders. This tool is typically installed and run by machinists and toolroom technicians working with CNC vertical or horizontal machining centers in production or job-shop environments.

Key Features

• 0.0600-inch corner radius reduces stress concentrations and improves surface finish at part edges
• AlTiN PVD coating provides heat resistance and wear protection for ferrous and superalloy cutting
• 8-flute, super close pitch geometry optimized for finishing passes with fine chip loads
• 45-degree high helix angle improves chip evacuation and reduces cutting forces
• Micrograin solid carbide substrate delivers rigidity and edge retention
• Weldon flat shank ensures secure, repeatable clamping in side-lock toolholders

Compatibility

Designed for use with standard Weldon flat side-lock toolholders accepting a 0.75-inch shank. Primary workpiece materials include steel, stainless steel, cast iron, superalloys, and titanium (material codes P, M, K, S).

Installation Notes

Installation is performed by a qualified machinist or toolroom technician. Ensure the machine spindle is fully stopped and the toolholder is clean and free of chips before seating the tool. Torque the Weldon flat set screw according to the toolholder manufacturer specifications. Verify runout at the cutting diameter before beginning a production run, as excessive runout will accelerate wear on an 8-flute finishing tool.