Accupro 313682 Ball End Mill 5/8 in 2 Flute Solid Carbide

Product Description

The ACCUPRO 313682 is a single-end ball end mill designed for precision milling operations in metalworking and machining environments. Ground from solid micrograin carbide, it delivers the hardness and edge retention required for cutting ferrous and non-ferrous materials. The 5/8 inch cutting diameter pairs with a 3/4 inch length of cut and a 45-degree helix angle to promote efficient chip evacuation and reduce cutting forces. A zirconium nitride (ZrN) coating adds surface hardness and thermal resistance, extending tool life in high-speed applications. This tool is intended for use by machinists and CNC operators in production and job-shop settings.

This end mill is suited for contour milling, profiling, and 3D surface work on CNC machining centers and manual mills. The stub length designation and right-hand cutting and flute direction make it appropriate for general-purpose cavity work, die milling, and finishing passes where rigidity and accuracy matter. The 5/8 inch shank diameter matches standard ER and side-lock collet systems common in vertical and horizontal machining centers.

Key Features

• Solid micrograin carbide construction for hardness and edge stability
• ZrN coating improves wear resistance and reduces friction at the cutting edge
• 45-degree helix angle promotes chip flow and reduces chatter
• Right-hand cut and right-hand flute spiral for standard CNC spindle compatibility
• Stub length design increases rigidity and minimizes deflection
• Single-end configuration with a 3-1/2 inch overall length for compact reach

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide ball end mill for CNC machining centers and manual milling machines accepting a 5/8 inch shank diameter.

Installation Notes

This tool is installed by machinists using standard collet chucks, end mill holders, or side-lock holders rated for the 5/8 inch shank diameter. Ensure the spindle and holder are clean and free of debris before seating the tool. Confirm runout with a dial indicator after installation to stay within the specified shank diameter tolerance. Always follow machine tool manufacturer guidelines for feed rate, spindle speed, and depth of cut appropriate to the workpiece material.