Sandvik Coromant 8036787 Square End Mill 0.375in 5 Flute

Product Description

The SANDVIK COROMANT 8036787 is a solid carbide square end mill from the CoroMill Dura series, designed for high-performance milling in demanding metal-cutting applications. It features a 0.375 inch diameter with a 1 inch length of cut, a 0.375 inch shank diameter, and a 2.5 inch overall length. The AlTiN coating provides heat and wear resistance, extending tool life in hard and abrasive materials. Five flutes with a variable helix and variable index geometry reduce chatter and improve chip evacuation. This end mill is right-hand cut with right-hand flute direction and is center-cutting, allowing plunge entry. It is intended for use by machinists and CNC tool specialists in precision machining environments.

The 8036787 is suited for milling ferrous metals, hardened steels, and similar materials where AlTiN coating and solid carbide construction provide measurable tool life advantages. Its variable helix and variable index design make it well suited for finishing and semi-finishing passes where vibration control is critical. The CoroMill Dura series targets high-material-removal-rate applications in both production shop and job shop settings. Typical use cases include profiling, slotting, and side milling on vertical machining centers and CNC mills.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard materials
• AlTiN coating for high-temperature and abrasion resistance
• Five-flute design increases feed rates compared to three- or four-flute alternatives
• Variable helix and variable index geometry reduce vibration and chatter
• Center-cutting capable — supports direct plunge entry
• Right-hand cut and right-hand flute direction for standard CNC mill spindle use

Compatibility

Part of the SANDVIK COROMANT CoroMill Dura series. Designed as a direct-fit solid carbide square end mill for standard 3/8 inch collet or end mill holders on CNC vertical machining centers and manual mills.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before changing tooling. Use a properly sized collet or end mill holder rated for the 0.375 inch shank diameter and torque the retention mechanism per the tool holder manufacturer's specifications. Verify runout with a dial indicator after installation before initiating a cutting program.