Accupro 14788569 Square End Mill 1/8 Inch 4 Flute Carbide

Product Description

The ACCUPRO 14788569 is a solid carbide square end mill designed for precision milling operations in metal and composite materials. With a 1/8 inch (0.1250 inch) mill diameter and four helical flutes, it delivers clean, accurate cuts in tight-tolerance applications. The centercutting geometry allows plunge entry directly into the workpiece, expanding its use across slotting, profiling, and pocket milling tasks. With a 3/4 inch length of cut and 3 inch overall length, it provides the reach needed for standard depth operations without sacrificing rigidity. Solid carbide construction offers the hardness and wear resistance required for demanding production environments.

This end mill is suited for use in CNC machining centers and manual mills handling aluminum, steel, brass, and similar materials. The cylindrical shank seats securely in standard 1/8 inch collets or end mill holders. Its compact diameter makes it well suited for fine detail work, narrow slots, and contour milling in both prototype and production-run settings. Machinists and tool-and-die technicians working in job shops, aerospace, and general manufacturing will find this a reliable general-purpose tool for light to medium-duty cutting tasks.

Key Features

• Solid carbide construction for high hardness and extended tool life
• Four helical flutes for efficient chip evacuation and smooth cutting action
• Centercutting design allows direct plunge milling without a pre-drilled entry hole
• 1/8 inch mill diameter and matching 1/8 inch cylindrical shank for standard collet compatibility
• 3/4 inch length of cut supports slotting and pocket milling at standard depths
• 3 inch overall length provides adequate reach while maintaining tool stiffness

Compatibility

Designed as a direct-fit replacement for 1/8 inch square end mill applications using standard cylindrical-shank collet systems and end mill holders.

Installation Notes

Installation is performed by qualified machinists or tooling technicians. Ensure the machine spindle is fully stopped and the tool holder is clean and free of debris before seating the shank. Use a calibrated torque wrench on collet nuts and follow the tool holder manufacturer specifications for clamping force. Inspect the flute edges for chipping before each use and replace the tool if cutting edge integrity is compromised.