Hertel 750596 Square End Mill 11/64 in 4 Flute Carbide Tin

Product Description

The HERTEL 750596 is a solid carbide square end mill designed for precision milling in metal cutting and machining applications. With an 11/64 inch (0.1719 inch) cutting diameter and a 5/8 inch (0.625 inch) length of cut, this tool is built for tight-tolerance work in ferrous and non-ferrous materials. The micrograin carbide substrate provides hardness and wear resistance at the cutting edge. A titanium nitride (TiN) coating reduces friction and extends tool life in production environments. This end mill is installed and operated by machinists and CNC operators in job shop, manufacturing, and tool room settings.

This end mill suits applications requiring a small-diameter, center-cutting tool capable of plunging, slotting, and profiling. The 30-degree right-hand helix promotes efficient chip evacuation and smooth cutting action. The 3/16 inch shank fits standard ER collets and end mill holders used on CNC machining centers and manual knee mills. It is a single-end tool with four flutes, making it well suited for finishing passes and semi-finishing cuts in steel, aluminum, and similar materials where a small cutter diameter is required.

Key Features

• 11/64 inch (0.1719 inch) cutting diameter for fine-detail and small-feature milling
• Solid micrograin carbide construction for hardness and edge retention
• TiN coating reduces friction and extends tool life in ferrous cutting
• 4-flute, right-hand spiral design with 30-degree helix for efficient chip flow
• Center-cutting capable — supports direct plunge entry
• 3/16 inch shank diameter fits standard collet and end mill holder tooling

Compatibility

Designed as a standard single-end square end mill with a 3/16 inch shank, compatible with ER collets, end mill holders, and similar tooling systems accepting that shank diameter on CNC machining centers and manual milling machines.

Installation Notes

Installation is performed by a machinist or CNC operator. Ensure the machine spindle is fully stopped and locked out before loading or changing tooling. Seat the shank fully into the collet or holder and torque the retention hardware to the machine manufacturer specification. Verify runout with a dial indicator before beginning a cut, as small-diameter carbide end mills are sensitive to excessive runout and can fracture under those conditions.