Accupro 14788471 Square End Mill 4 Flute Solid Carbide

Product Description

The ACCUPRO 14788471 is a solid carbide square end mill designed for precision milling operations in metal, composites, and other hard materials. With a 0.1090 inch (7/64 inch) mill diameter and four helical flutes, this centercutting tool removes material efficiently in both peripheral and plunge cutting applications. The cylindrical shank measures 0.1250 inch in diameter, fitting standard collets and tool holders used in CNC machining centers and manual mills. At 1.5 inches overall length, it is suited for close-tolerance finish work in tight cavities and shallow pockets where rigidity and dimensional accuracy are required.

This end mill is used in production machining and tool room environments where small-diameter, high-precision cuts are needed. The 3/8 inch length of cut supports shallow-to-moderate depth passes in steel, aluminum, brass, and similar materials. The solid carbide construction provides the stiffness and wear resistance required for repeatable results at small diameters. Machinists, CNC operators, and toolmakers working on precision components, molds, dies, and fixtures are the primary users of this tool.

Key Features

• 0.1090 inch (7/64 inch) mill diameter for fine, close-tolerance work
• Solid carbide construction for rigidity and extended tool life at small diameters
• Four helical flutes for efficient chip evacuation and smooth surface finish
• Centercutting design allows direct plunge entry into workpieces
• 0.1250 inch cylindrical shank fits standard collets and ER-style tool holders
• 3/8 inch length of cut suitable for shallow pocket and slot milling

Compatibility

Designed as an OEM-style replacement and standard tooling option for CNC machining centers, vertical mills, and manual milling machines accepting a 1/8 inch cylindrical shank end mill.

Installation Notes

Installation and tool changes must be performed with the machine spindle fully stopped and locked out per standard lockout/tagout procedures. Seat the shank fully and evenly in the collet or tool holder before tightening to the manufacturer specification for the holder being used. Inspect the cutting edges for chips or wear before each use, especially at this small diameter where edge integrity directly affects dimensional accuracy. Handle solid carbide tools with care to avoid edge chipping from contact with hard surfaces during storage or setup.