Hertel E1035148 Square End Mill 1-3/4 in 6 Flute Hss Long

Product Description

The HERTEL E1035148 is a 6-flute, single-end square end mill designed for milling operations in ferrous and non-ferrous metals. Built from M7 high speed steel with no coating, it runs a 30-degree right-hand spiral flute and a right-hand cut. The mill diameter is 1.75 inches with a length of cut of 4 inches and a 1.25-inch shank diameter. The overall length is 6.5 inches, placing it in the long-length category. This tool is intended for machine shops and manufacturing environments where long-reach slotting, profiling, or peripheral milling is required.

This end mill is suited for conventional milling applications where a large-diameter, long-reach tool is needed. The long length of cut, starting at a 2-inch minimum range, makes it appropriate for deep-pocket work and full-slot passes. It is not center-cutting, so it is not designed for direct plunge entry. Machinists working in job shops, tool rooms, or production environments will find this geometry appropriate for side milling, contouring, and step milling operations in steel and similar materials.

Key Features

• 1.75-inch mill diameter with 4-inch length of cut for deep-reach applications
• 6 flutes provide increased feed capacity and improved surface finish versus fewer-flute designs
• M7 high speed steel construction offers toughness and wear resistance in ferrous materials
• 30-degree helix angle with right-hand cut and right-hand flute orientation
• Long-length classification with length of cut range starting at 2 inches
• Uncoated finish allows for straightforward regrinding and reconditioning

Compatibility

Designed as a direct-fit replacement or standard tooling selection for CNC machining centers and manual mills accepting a 1.25-inch shank diameter in standard R8, CAT, BT, or collet-style toolholders.

Installation Notes

Installation is performed by a machinist or toolroom technician. Ensure the machine spindle and toolholder are fully de-energized and at a complete stop before loading or unloading the tool. Verify shank diameter and toolholder bore compatibility before securing the end mill. Because this tool is not center-cutting, avoid programmed or manual plunge moves directly into the workpiece face.