Accupro 14556460 Square End Mill 3/4 Inch 4 Flute Carbide

Product Description

The ACCUPRO 14556460 is a solid carbide square end mill designed for high-performance milling of ferrous and non-ferrous materials. It features a 3/4 inch cutting diameter, a 2-1/4 inch length of cut, and a 5 inch overall length, placing it in the long-reach category. The AlTiN+ coating provides enhanced heat resistance and extended tool life in demanding cutting environments. The 40-degree spiral helix angle promotes efficient chip evacuation, and the centercutting geometry allows for plunge operations as well as conventional peripheral and slot milling. Machinists and tool-and-die professionals use this end mill in manual and CNC machining centers.

This end mill is suited for slotting, profiling, and pocketing operations in ferrous steels, stainless, and hardened materials where a long length of cut is required. The Series 6/44 designation identifies it as part of ACCUPRO's long-series solid carbide lineup. It is appropriate for job shop, production machining, and die-and-mold applications where rigidity and coating performance are critical to tool life and surface finish. A single-end configuration means the tool is replaced rather than indexed when worn.

Key Features

• Solid carbide micrograin construction for rigidity and edge retention
• AlTiN+ coating for elevated heat resistance and extended tool life in ferrous materials
• 40-degree helix angle promotes aggressive chip evacuation in deep slots and pockets
• Centercutting design permits plunge milling without a pre-drilled entry point
• Right-hand cut, right-hand flute configuration for standard CNC and manual spindle setups
• Long series 2-1/4 inch length of cut enables deep-pocket and extended-reach operations

Compatibility

Designed as an OEM-style solid carbide square end mill compatible with standard 3/4 inch straight-cylindrical tool holders, collet chucks, and end mill holders used in CNC machining centers and manual milling machines.

Installation Notes

Installation should be performed by a qualified machinist following the machine tool manufacturer guidelines for tool holding and runout tolerances. Secure the 3/4 inch straight-cylindrical shank in a properly sized collet or end mill holder and verify runout before cutting. Power down and lock out the spindle before changing tooling. Do not exceed the machine spindle's maximum RPM rating for this tool diameter and material application.