Sandvik Coromant 7611816 Corner Radius End Mill Head 4 Flute

Product Description

The SANDVIK COROMANT 7611816 is a solid carbide corner radius end mill head designed for modular tooling systems. It features a 3mm mill diameter and a 6mm corner radius, with four spiral flutes and a right-hand cutting direction. The head is coated with AlTiN for improved heat resistance and wear performance in demanding milling applications. It is part of the CoroMill 316 series and connects to compatible modular tooling shanks. This style of tooling head is installed by machinists and tooling technicians in CNC milling operations across metalworking and precision manufacturing environments.

The 7611816 is suited for finishing and semi-finishing operations where a consistent corner radius profile is required. Its modular design allows the cutting head to be replaced independently of the shank, reducing tooling cost in high-changeover environments. The AlTiN coating supports cutting in ferrous metals and hardened materials at elevated temperatures. It is not center-cutting, making it appropriate for radial and profiling passes rather than plunge entry.

Key Features

• Solid carbide construction for rigidity and wear resistance
• AlTiN coating for elevated-temperature performance in ferrous and hardened materials
• 6mm corner radius for consistent profile milling
• 4-flute spiral geometry, right-hand cutting direction
• Modular connection type for independent head replacement
• Not center-cutting — designed for radial and profile passes

Compatibility

Designed for use with compatible modular tooling shanks in the CoroMill 316 series. Verify shank interface compatibility before installation.

Installation Notes

Installation is performed by qualified machinists or tooling technicians. Power down and lock out the machine spindle before changing tooling heads. Use the appropriate torque wrench and interface tooling specified by the manufacturer for modular head engagement. Confirm runout and seating before beginning a cut.