Sandvik Coromant 8036811 Corner Radius End Mill 1/2 in

Product Description

The SANDVIK COROMANT 8036811 is a solid carbide corner radius end mill designed for high-performance milling of hardened and difficult-to-machine materials. It carries a 1/2 inch cutting diameter with a 0.06 inch corner radius, a 5/8 inch length of cut, and five flutes in a right-hand spiral configuration. An AlTiN coating provides thermal and oxidation resistance during high-speed and dry machining operations. The variable helix and variable index geometry reduce harmonic chatter and improve surface finish in demanding applications. This tool is installed and used by machinists and CNC operators in precision manufacturing environments.

This end mill is suited for milling operations in aerospace, die and mold, and general precision machining where tight corner radii and surface integrity are required. The single-end, centercutting design allows plunge entry as well as peripheral and slot milling. It belongs to the SANDVIK COROMANT CoroMill Dura series, which targets ISO material grade X1BH workpieces. The straight cylindrical shank with a 1/2 inch diameter is compatible with standard ER and shrink-fit toolholders commonly found in CNC machining centers.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard material applications
• AlTiN coating for high-temperature and oxidation resistance during dry or semi-dry cutting
• Variable helix and variable index design reduces vibration and chatter
• Centercutting capability allows plunge milling without a pre-drilled entry point
• Five-flute configuration increases material removal rate and improves surface finish
• 0.06 inch corner radius reduces stress concentration at the cutting edge and extends tool life

Compatibility

Designed for use in standard CNC machining centers with toolholders accepting a 1/2 inch straight cylindrical shank. Part of the SANDVIK COROMANT CoroMill Dura series, targeted at ISO material grade X1BH applications.

Installation Notes

This tool is installed by qualified machinists or CNC setup technicians. Ensure the machine spindle is fully stopped and locked out before changing tooling. Secure the shank in a clean, properly sized collet or toolholder to the torque specification of the holder manufacturer. Inspect the cutting edges for chips or damage before each use and follow the cutting parameter recommendations appropriate for the workpiece material and machine setup.