Hertel E5251010 Ball End Mill 0.1563 in 2 Flute Solid Carbide

Product Description

The HERTEL E5251010 is a solid carbide ball end mill designed for precision milling operations in metal fabrication and machining environments. With a 0.1563-inch mill diameter and a 0.3125-inch length of cut, this tool is built for detail work in tight geometries, contoured surfaces, and radius profiling. The double-end configuration provides two usable cutting ends, extending tool life and reducing tooling cost per cut. Right-hand cutting and right-hand flute direction make it compatible with standard CNC and manual milling setups. This tool is installed and used by machinists and toolroom professionals in production and job-shop environments.

This end mill is suited for finishing and semi-finishing passes on complex contoured surfaces, die cavities, and small-feature machining where a tight radius and precise diameter control are required. The 0.1563-inch diameter and 0.3125-inch length of cut make it well-suited for intricate work in ferrous and non-ferrous materials where solid carbide rigidity and edge retention are necessary. The 3/16-inch shank diameter fits standard collets and tool holders used in CNC machining centers and knee mills.

Key Features

• Solid carbide construction for rigidity and extended edge life in demanding materials
• Double-end design provides two cutting ends per tool
• 0.1563-inch mill diameter with 0.3125-inch length of cut for precise small-feature machining
• 2-flute geometry supports chip evacuation in slotting and profiling applications
• Right-hand cut and right-hand helix for compatibility with standard milling spindle rotation
• 3/16-inch shank diameter fits common collet sizes on CNC and manual mills

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide ball end mill for standard 3/16-inch collet or tool holder systems on CNC machining centers and manual vertical mills.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Seat the 3/16-inch shank fully into the collet or tool holder and torque the retention mechanism according to the machine manufacturer specifications. Inspect the cutting edges before use and do not run the tool beyond its recommended depth of cut or feed rate for the workpiece material.