Hertel 750624 Square End Mill 3/8 in 2 Flute Solid Carbide

Product Description

The HERTEL 750624 is a solid carbide square end mill designed for precise milling operations in metal fabrication and machining environments. Measuring 3/8 inches in diameter with a 5/8 inch length of cut, this two-flute tool is coated with titanium nitride (TiN) to extend tool life and reduce friction during cutting. The 30-degree helix angle promotes efficient chip evacuation and smooth cutting action. At 2 inches overall length with a 3/8 inch shank diameter, it fits standard collet setups on CNC mills and manual milling machines. Centercutting geometry allows the tool to plunge directly into a workpiece. Machinists and tool-and-die professionals are the primary users of this end mill.

This end mill is suited for slotting, profiling, and light pocket milling in ferrous and non-ferrous materials. The micrograin solid carbide substrate provides rigidity and wear resistance needed for consistent dimensional accuracy in production and job-shop environments. Right-hand cutting and right-hand flute direction are standard for conventional milling machine spindles. The fixed helix and standard flute geometry make this a reliable general-purpose tool for shops running typical side-milling and contouring operations.

Key Features

• 3/8 inches mill diameter with matching 3/8 inches shank diameter for direct collet mounting
• Two-flute design with spiral flute type for efficient chip removal
• TiN coating reduces wear and extends tool life in high-cycle applications
• Centercutting capable, allowing direct plunge entry into the workpiece
• 30-degree helix angle supports smooth cutting and reduced cutting forces
• Micrograin solid carbide substrate for consistent hardness and edge retention

Compatibility

Designed as a general-purpose replacement or production end mill for standard 3/8 inches collet or end mill holders on CNC machining centers and manual knee mills.

Installation Notes

Installation is performed by a machinist or tooling technician. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Seat the shank fully into the collet or end mill holder and torque the retention mechanism to the tool holder specification. Verify runout with a dial indicator before committing to production cuts.