Hertel 750011 Square End Mill 7/16 in 3 Flute Carbide

Product Description

The HERTEL 750011 is a solid carbide square end mill designed for precision milling operations in metal, composite, and engineering-grade materials. With a 7/16 inch (0.4375 inch) cutting diameter and a 1 inch length of cut, it delivers consistent, accurate results on milling machines and CNC machining centers. The three-flute, right-hand spiral configuration with a 30-degree helix angle balances chip evacuation with surface finish quality. Micrograin carbide construction provides hardness and wear resistance suited to demanding cutting environments. The bright, uncoated finish makes it appropriate for a range of general-purpose ferrous and non-ferrous applications.

This end mill is used in job shops, tool rooms, and production machining environments where a reliable single-end square profile tool is required. Typical applications include slotting, profiling, and peripheral milling on mills and machining centers. The 7/16 inch shank diameter matches the cutting diameter for straightforward toolholder selection. The 2-3/4 inch overall length provides adequate reach for standard workholding setups without excessive overhang.

Key Features

• Solid micrograin carbide construction for hardness and edge retention
• Three right-hand spiral flutes with 30-degree helix for balanced chip flow
• Centercutting design allows plunge entry into workpiece
• Bright, uncoated finish suitable for general-purpose ferrous and non-ferrous milling
• Single-end configuration, 7/16 inch shank diameter matches cutting diameter
• Right-hand cutting direction, no chipbreaker, no variable helix or index

Compatibility

Designed as a general-purpose single-end square carbide end mill compatible with standard 7/16 inch collet chucks, end mill holders, and shrink-fit toolholders on vertical and horizontal milling machines or CNC machining centers.

Installation Notes

Installation and tool changes should be performed by a qualified machinist or CNC operator with the machine in an e-stopped or fully powered-down state. Ensure the toolholder is clean and free of chips before seating the shank. Confirm runout with a dial indicator before beginning production cuts. Follow the machine tool manufacturer and ANSI B11 safety standards for rotating tool setup and operation.