Hertel E1030908 Square End Mill 1 Inch 2 Flute Hss

Product Description

The HERTEL E1030908 is a single-end square end mill designed for general-purpose milling operations in metal fabrication and machine shop environments. Built from M7 high speed steel and left uncoated, it features a 1-inch milling diameter, a 1.5-inch length of cut, and a 30-degree helix angle on a spiral flute geometry. The right-hand cut with right-hand flute rotation and centercutting capability allows this tool to be used for both peripheral milling and plunge operations. Machinists and tool-and-die professionals are the primary installers and operators of this end mill in manual or CNC milling applications.

This end mill is suited for milling ferrous and non-ferrous metals in both manual knee mills and CNC machining centers. The 5/8-inch shank diameter fits standard collets and end mill holders sized to that bore. The 3.625-inch overall length provides enough projection for typical shallow-to-medium pocket and slot work without excessive overhang. The M7 HSS material grade offers good toughness and wear resistance for interrupted cuts and general slotting where coated carbide tooling is not required.

Key Features

• 1-inch milling diameter with 1.5-inch length of cut for slot and peripheral milling
• M7 high speed steel construction provides toughness for interrupted cuts
• 30-degree helix angle spiral flute geometry for efficient chip evacuation
• Centercutting design allows direct plunge entry without a pre-drilled hole
• Right-hand cut and right-hand flute for standard spindle rotation
• Uncoated finish — compatible with cutting fluids and standard HSS speeds and feeds

Compatibility

Designed for use in standard milling machines and CNC machining centers accepting a 5/8-inch shank end mill holder or collet. Suitable for general-purpose milling of ferrous and non-ferrous workpiece materials where high speed steel tooling is appropriate.

Installation Notes

Installation is performed by a machinist or toolroom professional. The shank must be fully seated in a clean, properly sized collet or end mill holder before tightening to the manufacturer torque specification for that holder. Ensure the spindle is fully stopped and locked out before changing tooling. Do not exceed the recommended speed and feed parameters for M7 HSS in the workpiece material being machined.