Hertel E599924643 Square End Mill 0.0787 in 4 Flute Carbide

Product Description

The HERTEL E599924643 is a solid carbide square end mill designed for precision milling in metalworking and machining applications. With a 0.0787-inch (2.00 mm) cutting diameter and a 0.1575-inch (4.00 mm) length of cut, this tool is built for tight-tolerance slotting, profiling, and peripheral milling in small-feature work. The four-flute, right-hand cut geometry with a 30-degree helix angle promotes efficient chip evacuation and smooth surface finishes. Micrograin carbide construction delivers hardness and wear resistance suited to ferrous and non-ferrous materials. The uncoated finish makes this end mill a reliable choice for applications where coating compatibility or regrinding flexibility matters.

This end mill is well suited for CNC machining centers, vertical mills, and precision manual mills handling small-diameter work in tool shops, production environments, and maintenance machining. Its centercutting capability allows direct plunge entry into workpieces, adding versatility for die work, mold work, and confined pocket milling. The regular-length profile and 3.00 mm (0.1181-inch) shank diameter make it compatible with standard collet systems used in precision small-diameter tooling setups.

Key Features

• 0.0787-inch (2.00 mm) cutting diameter for small-feature and fine-detail milling
• 4-flute geometry with 30-degree helix angle for balanced cutting action and chip flow
• Centercutting design allows direct plunge cuts without pre-drilling
• Solid micrograin carbide construction for hardness and edge retention
• Right-hand cut, single-end configuration with uncoated finish
• Regular length profile suits standard CNC and manual mill setups

Compatibility

Designed as an OEM-style replacement and standard tooling option for precision small-diameter milling applications using collet systems that accept a 3.00 mm shank diameter.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Secure the shank fully within the collet or tool holder to the manufacturer-specified engagement depth before tightening. Verify spindle runout with a dial indicator before running at full feed and speed. Always power down and lock out the machine before changing tooling.