Accupro 14788381 Square End Mill 5/8 Inch 2 Flute Solid Carbide

Product Description

The ACCUPRO 14788381 is a solid carbide square end mill designed for precision material removal in milling operations. It features a 5/8 inch (0.6250 inch) mill diameter with a matching 5/8 inch cylindrical shank, providing concentricity and rigidity during cuts. The two helical flutes allow for efficient chip evacuation across a 2 inch length of cut. Centercutting geometry enables this end mill to plunge directly into workpiece material, expanding its range of applicable operations. Machinists and tool and die makers rely on this geometry for slots, pockets, profiling, and contouring on CNC and manual milling equipment.

This end mill is suited for use in job shops, production facilities, and toolrooms handling ferrous and non-ferrous metals, plastics, and composites. The solid carbide construction delivers hardness and wear resistance at higher speeds and feeds compared to high-speed steel tooling. With an overall length of 6 inches, it accommodates applications requiring moderate reach without sacrificing rigidity. It is packaged individually and sold as a single unit.

Key Features

• Solid carbide construction for superior hardness and extended tool life
• Centercutting design allows direct plunge entry into workpiece material
• Two helical flutes promote efficient chip flow and heat dissipation
• 5/8 inch mill diameter with matching cylindrical shank for consistent runout
• 2 inch length of cut accommodates slots and pockets of moderate depth
• 6 inch overall length provides moderate reach for standard setups

Compatibility

Designed as an OEM-style replacement and standard tooling option for CNC machining centers and manual knee mills accepting a 5/8 inch cylindrical shank end mill holder or collet.

Installation Notes

Installation is performed by qualified machinists using an appropriate end mill holder, collet chuck, or set-screw holder rated for the 5/8 inch shank diameter. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Verify holder runout with a dial indicator before commencing cuts, as excessive runout accelerates tool wear and degrades surface finish. Consult machine manufacturer specifications for recommended speed and feed parameters for the workpiece material.