Accupro 14788427 Square End Mill 3 Flute 0.5 Inch Carbide

Product Description

The ACCUPRO 14788427 is a 3-flute solid carbide square end mill designed for material removal and finishing operations in ferrous and non-ferrous machining applications. With a 0.5-inch mill diameter and a 2-inch length of cut, this tool delivers consistent chip evacuation through its helical flute geometry. The centercutting design allows plunge milling in addition to standard peripheral cutting, expanding its utility across a wider range of operations. Machinists and CNC operators working in job shops, tool rooms, and production environments are the primary users of this type of end mill.

This end mill is suited for milling slots, pockets, profiles, and contours in a variety of materials. The 0.5-inch cylindrical shank seats securely in standard collet chucks and end mill holders. The 4-inch overall length provides adequate reach for most standard workpiece setups without introducing excessive deflection. The 3-flute configuration balances chip clearance with cutting edge engagement, making it a practical choice for both roughing and finishing passes depending on feed and speed parameters.

Key Features

• Solid carbide construction for rigidity and heat resistance during high-speed cutting
• Centercutting capable — supports plunge milling operations
• Helical flute geometry promotes efficient chip evacuation
• 3-flute design balances chip clearance with surface finish quality
• Cylindrical shank compatible with standard collet and end mill holder systems
• 0.5-inch mill diameter and shank diameter for straightforward tooling changeovers

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide end mill for standard CNC machining centers and manual mills equipped with 0.5-inch collet chucks or end mill holders.

Installation Notes

Installation and tool changes should be performed by a qualified machinist following shop safety protocols and machine manufacturer guidelines. Ensure the spindle is fully stopped and machine power is off or in an E-stop state before changing tooling. Seat the cylindrical shank fully into the holder and torque the retention mechanism per the holder manufacturer specification. Verify runout with a dial indicator before beginning a cutting operation.