Hertel 750547 Solid Carbide Square End Mill 2 Flute

Product Description

The HERTEL 750547 is a solid carbide square end mill designed for precision milling operations in metal, composites, and other rigid materials. The tool features a 0.5-inch cutting diameter, a 2-inch length of cut, and a 0.5-inch shank diameter, with a 4-inch overall length. A titanium nitride (TiN) coating over the carbide substrate provides added surface hardness and reduces friction during cutting. The 30-degree helix angle and spiral flute geometry promote efficient chip evacuation and stable cutting forces across a range of materials and feed rates.

This end mill suits precision machining in job shops, tool rooms, and production environments. The centercutting design allows direct plunge entry into the workpiece, making it practical for slot milling, profiling, and pocket operations without a pre-drilled start hole. The right-hand cut configuration is standard for conventional CNC milling machines and manual vertical mills. It is typically installed by machinists and CNC operators in toolholders rated for 0.5-inch shank diameter.

Key Features

• Solid carbide construction for rigidity and wear resistance in demanding cuts
• TiN finish reduces friction and extends tool life on ferrous and non-ferrous materials
• 30-degree helix spiral flute promotes smooth chip evacuation and reduced chatter
• Centercutting geometry allows direct plunge milling without a pilot hole
• Single-end, right-hand cut configuration compatible with standard CNC and manual mill setups
• 2-flute design provides ample chip clearance for slotting and pocketing operations

Compatibility

Designed as a direct-fit replacement or standard tooling option for 0.5-inch shank toolholders on conventional and CNC vertical milling machines.

Installation Notes

Install in a clean, properly sized collet or end mill holder rated for 0.5-inch shank diameter and torque the retention mechanism per the toolholder manufacturer specifications. Ensure the machine spindle is fully stopped and the power is locked out before inserting or removing the tool. Inspect the collet and toolholder bore for runout before securing to maintain cutting accuracy and tool life. A licensed machinist or qualified CNC operator should verify speeds and feeds against the workpiece material before beginning the cut.