Hertel 750587 Square End Mill 5/32 in 4 Flute Solid Carbide

Product Description

The HERTEL 750587 is a solid carbide square end mill designed for precision milling in metalworking and machining applications. With a 5/32 inch (0.1562 inch) cutting diameter and four right-hand spiral flutes at a 30-degree helix angle, this tool delivers clean material removal and efficient chip evacuation. A titanium carbonitride (TiCN) coating increases surface hardness and reduces friction, extending tool life in abrasive and harder workpiece materials. The micrograin carbide substrate supports tight tolerances, with a mill diameter tolerance of +0.000 / -0.002 inches. Licensed machinists and CNC operators working in job shops or production environments are the primary users of this tool.

This end mill suits slotting, profiling, and peripheral milling operations in ferrous and non-ferrous metals. The single-end, centercutting design allows plunge entry, making it adaptable to a range of toolpath strategies. With a regular-length classification and 9/16 inch length of cut, it is well suited to shallow-to-moderate depth passes in vertical machining centers and manual knee mills alike. The 3/16 inch shank diameter fits standard collets and end mill holders in that size.

Key Features

• Solid micrograin carbide construction for rigidity and wear resistance
• TiCN coating reduces friction and improves tool life in abrasive materials
• 4 right-hand spiral flutes with 30-degree helix angle for efficient chip evacuation
• Centercutting geometry allows direct plunge entry
• Mill diameter tolerance of +0.000 / -0.002 inches for precise fitment
• Single-end design with regular length classification

Compatibility

Designed as an OEM-style replacement or standard tooling option for use in CNC machining centers and manual mills accepting a 3/16 inch shank collet or end mill holder.

Installation Notes

Installation should be performed by a qualified machinist following standard toolholding procedures. Ensure the machine spindle is fully stopped and locked before inserting or removing the tool. Seat the shank fully into the collet or holder to the recommended engagement depth before torquing the retention mechanism. Verify runout with a dial indicator before beginning cuts to protect both the tool and the workpiece.