Hertel E5249040 Ball End Mill 0.625 in 2 Flute Carbide

Product Description

The HERTEL E5249040 is a solid carbide ball end mill designed for precision milling operations in metalworking and machining environments. With a 0.625-inch mill diameter and a 1.25-inch length of cut, this tool handles profiling, contouring, and slotting applications where a ball-nose geometry is required. The 2-flute configuration provides efficient chip evacuation, and the 30-degree helix angle promotes smooth cutting action across a range of workpiece materials. This is a single-end, right-hand cutting tool intended for use by machinists and tool-and-die professionals working with CNC or manual milling machines.

This end mill is suited for use in job shops, production machining cells, and tool rooms where solid carbide tooling is preferred for its rigidity and wear resistance over high-speed steel alternatives. It is commonly applied in die-making, mold work, and general contouring operations on ferrous and non-ferrous materials. The uncoated finish makes it a practical general-purpose choice before application-specific coatings are considered necessary.

Key Features

• Solid carbide construction for rigidity and extended tool life
• Ball-nose geometry for profiling and 3D contouring cuts
• 2-flute design for efficient chip removal in slotting and pocketing
• 30-degree helix angle for smooth cutting action and reduced vibration
• Right-hand cut and right-hand flute direction for standard spindle use
• Uncoated finish for broad general-purpose material compatibility

Compatibility

Designed as an OEM-style solid carbide ball end mill for use in standard milling machine spindles accepting a 0.625-inch shank diameter.

Installation Notes

Installation is performed by machinists using a compatible tool holder or collet chuck rated for the 0.625-inch shank diameter. Confirm runout and tool holder cleanliness before securing the tool to specification. Always power down and lock out the machine spindle before inserting or removing end mills. Follow applicable shop safety standards and machine manufacturer guidelines for speeds and feeds based on workpiece material.