Hertel 750097 Square End Mill 1 in 4 Flute Solid Carbide

Product Description

The HERTEL 750097 is a solid carbide square end mill designed for precision milling operations in metal cutting and machining applications. With a 1-inch mill diameter, 3-inch length of cut, and 4-flute spiral geometry at a 30-degree helix angle, this tool delivers efficient chip evacuation and smooth cutting performance. The micrograin carbide substrate provides hardness and wear resistance suited to demanding cutting conditions. The bright uncoated finish makes it well suited for applications where coating interaction with the workpiece material is a concern. This is a single-end tool with right-hand cutting and right-hand flute direction.

This end mill is used in CNC and manual milling operations across job shops, tool rooms, and production environments. It is a standard fractional-inch series tool from the HSQSC4-CC line, intended for machinists and tooling technicians working in steel, cast iron, aluminum, and similar materials. The 1-inch shank diameter matches the mill diameter for direct collet or end mill holder mounting. The 6-inch overall length provides reach for deeper setups while maintaining rigidity for general-purpose applications.

Key Features

• 1-inch mill diameter with matching 1-inch shank diameter for direct holder fitment
• 3-inch length of cut supports deep slot and peripheral milling passes
• 4-flute spiral configuration with 30-degree helix angle for balanced chip load and finish
• Micrograin solid carbide construction for extended tool life in hard materials
• Center cutting geometry allows plunge entry without a pre-drilled pilot hole
• Right-hand cut and right-hand helix — standard orientation for conventional CNC spindles
• Bright uncoated finish — compatible with a wide range of workpiece materials including aluminum

Compatibility

This tool belongs to the HSQSC4-CC series and is sized for standard 1-inch end mill holders, collet chucks, or hydraulic holders used on vertical and horizontal CNC machining centers and manual knee mills.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Ensure the spindle is fully stopped and the machine is locked out before changing tooling. Seat the shank fully into the holder to the recommended gauge line and verify runout with a dial indicator before cutting. Follow the machine tool manufacturer and tooling manufacturer guidelines for speeds, feeds, and depth of cut based on workpiece material and setup rigidity.