Hertel E1030108 Square End Mill 1-1/8 in 2 Flute Hss

Product Description

The HERTEL E1030108 is a single-end square end mill designed for general-purpose milling operations in metal fabrication and machining environments. Manufactured from M7 high speed steel, it delivers reliable performance in slotting, profiling, and peripheral milling applications where carbide tooling is not required. The cutting end is bright and uncoated, making it straightforward to inspect for wear. With a 1.125 inch diameter, a 1.625 inch length of cut, and a 30-degree right-hand helix, this end mill suits a broad range of conventional milling setups. It is installed and used by machinists and CNC operators in job shops, toolrooms, and production environments.

This end mill is suited for use on ferrous and non-ferrous materials in applications where high speed steel provides sufficient hardness and wear resistance. The 2-flute configuration promotes chip evacuation during slotting and deep-pocket operations. The right-hand cutting and flute direction are standard for conventional milling machine spindles. The 1.0 inch straight shank fits standard ER collet chucks, shell mill holders, and end mill holders commonly found in vertical and horizontal milling machines.

Key Features

• M7 high speed steel construction for toughness in interrupted and general milling cuts
• 2-flute design promotes chip clearance in slotting and plunge-adjacent operations
• 30-degree right-hand helix reduces cutting forces and improves surface finish
• Centercutting geometry allows plunge entry without a pre-drilled pilot hole
• Bright uncoated finish simplifies wear inspection and suits lubricated cutting environments
• Single-end configuration with a 4.125 inch overall length for standard reach applications

Compatibility

Designed as an OEM-style tooling component for use in standard vertical and horizontal milling machines accepting a 1.0 inch straight shank end mill holder or collet chuck.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the spindle is fully stopped and the machine is powered down before mounting or removing the end mill. Secure the shank to the full recommended engagement depth in the holder to prevent pullout under cutting loads. Always verify spindle speed and feed rate against the material being cut and the manufacturer tooling recommendations before beginning a cut.