Sandvik Coromant 8037549 Square End Mill 1/4 in 3 Flute

Product Description

The SANDVIK COROMANT 8037549 is a solid carbide square end mill built for precision milling in metalworking and machining applications. With a 1/4 inch mill diameter and a 1 inch length of cut, this single-end tool is engineered for tight-tolerance work where tool rigidity and surface finish matter. The ZrN (zirconium nitride) coating reduces friction and extends tool life in non-ferrous and mixed-material cutting. Three flutes with a variable helix and variable index geometry help reduce chatter and improve chip evacuation. This end mill is installed and used by CNC machinists and tool-and-die professionals running vertical and horizontal machining centers.

This end mill is suited for milling operations in light alloys, non-ferrous metals, and similar materials where the N1BZ material grade and ZrN coating deliver consistent performance. The CoroMill Dura series is designed for high-productivity slotting, profiling, and contouring passes in both production and job-shop environments. With right-hand cutting and right-hand flute direction, it is compatible with standard spindle configurations on most CNC machining centers and knee mills.

Key Features

• 1/4 inch mill diameter with 1 inch length of cut for controlled depth engagement
• Solid carbide construction provides rigidity and dimensional stability
• ZrN coating reduces friction and extends tool life in non-ferrous cutting
• Variable helix and variable index geometry reduce vibration and chatter
• Three-flute design balances chip room with cutting edge count
• Centercutting capability allows plunge entry

Compatibility

Part of the SANDVIK COROMANT CoroMill Dura series, designed as an OEM-specification solid carbide square end mill for standard 1/4 inch shank toolholders on CNC machining centers and compatible milling machines.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Power down and lock out the spindle before loading or changing the tool. Secure the 1/4 inch shank in a matched collet, shrink-fit holder, or end mill holder to the manufacturer-specified runout tolerance. Verify tool projection and length of cut engagement before initiating the first pass.