Hertel E1032052 Square End Mill 13/16 in 6 Flute Hss

Product Description

The HERTEL E1032052 is a 6-flute square end mill designed for milling, slotting, and profiling operations in metalworking applications. Built from M7 high speed steel, this end mill measures 0.8125 inches in diameter with a 1.875-inch length of cut and a 4-inch overall length. The 5/8-inch shank provides a solid grip in standard milling chucks and collets. A 30-degree helix angle and right-hand spiral flute geometry promote efficient chip evacuation during cutting. The uncoated finish makes this tool straightforward to inspect and resharpen. Machinists and toolroom operators rely on this style of end mill for general-purpose ferrous and non-ferrous material removal.

This end mill is suited for conventional and CNC milling machines in job shop, production, and maintenance environments. The regular-length configuration fits standard setups where extended reach is not required. The 6-flute design provides more cutting edges per pass compared to 4-flute styles, making it a practical choice when improved surface finish is a priority over aggressive chip clearance. The right-hand cut and right-hand flute orientation are standard for the majority of vertical milling setups.

Key Features

• 0.8125-inch (13/16 inch) cutting diameter for common milling operations
• 6 flutes for improved surface finish and more cutting edges per revolution
• M7 high speed steel construction for durability in general-purpose machining
• 30-degree helix angle with spiral flute geometry for efficient chip flow
• Right-hand cut and right-hand flute — standard orientation for most milling machines
• Uncoated finish, suitable for resharpening and easy tool condition inspection

Compatibility

Designed as a general-purpose replacement or standard-stock square end mill compatible with any milling machine or machining center that accepts a 5/8-inch shank diameter toolholder, collet, or milling chuck.

Installation Notes

Installation is performed by a machinist or toolroom technician. Ensure the machine spindle is fully stopped and locked out before mounting or removing the end mill. Use a properly sized collet or end mill holder rated for the 5/8-inch shank diameter, and torque the retention mechanism to the toolholder specification. Verify runout with a dial indicator before engaging the cut, as excessive runout will accelerate tool wear and degrade surface finish.