Sandvik Coromant 8037629 Corner Radius End Mill 1in 3FL

Product Description

The SANDVIK COROMANT 8037629 is a solid carbide corner radius end mill designed for high-performance milling operations in metalworking and machining applications. Built on the CoroMill Dura series platform, it features a 1 inch cutting diameter, a 0.03 inch corner radius, and a ZrN (zirconium nitride) coating that provides enhanced wear resistance and extended tool life in non-ferrous and mixed-material cutting. With 3 flutes, a right-hand cutting direction, and centercutting capability, this end mill is suited for profiling, slotting, and plunge operations where corner integrity and chip evacuation are critical.

This end mill is intended for use in CNC machining centers and manual milling equipment where precision corner radii and smooth surface finishes are required. The variable helix and variable index geometry help reduce chatter and improve finish quality across a range of materials. It is installed and used by machinists, tooling specialists, and manufacturing engineers working in production and job-shop environments. The material grade N1BZ designation indicates suitability for specific workpiece material categories as defined by the manufacturer.

Key Features

• Solid carbide construction for rigidity and wear resistance in demanding milling applications
• ZrN coating provides enhanced surface hardness and reduced friction against workpiece materials
• Variable helix and variable index geometry reduce harmonic chatter during cutting
• Centercutting design enables plunge milling and full-slot entry
• Right-hand flute direction with spiral flute type for efficient chip evacuation
• Straight-cylindrical shank for direct collet or end mill holder mounting

Compatibility

Designed as a CoroMill Dura series replacement-style solid carbide corner radius end mill suitable for standard 1 inch straight-cylindrical end mill holders and collet chucks compatible with that shank diameter.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Ensure the machine spindle is fully stopped and locked out before mounting or removing the tool. Use a properly sized collet or end mill holder that matches the 1 inch shank diameter, and torque the retention hardware according to the holder manufacturer specifications. Inspect the cutting edges and coating for damage before each use and do not exceed the manufacturer recommended feed and speed parameters for the material grade.