Hertel E1033056 Square End Mill 7/8 in 2 Flute Hss

Product Description

The HERTEL E1033056 is a single-end square end mill ground from M7 high speed steel and designed for general-purpose milling operations in ferrous and non-ferrous materials. It carries a 7/8 inch (0.875 inch) cutting diameter, a 2 inch length of cut, and a 6 inch overall length, making it a solid choice for slotting, profiling, and peripheral milling in manual and CNC machining centers. The bright, uncoated finish is suitable for use with cutting fluid or in dry-cut applications where coating is not required. Right-hand cutting and right-hand spiral flutes at a 30-degree helix angle promote efficient chip evacuation and smooth cutting action.

This end mill is suited for job shops, tool rooms, and production environments handling steel, cast iron, aluminum, and similar machinable materials. The extended reach configuration, with a 4 inch reach length, allows access to features deeper in a workpiece without requiring a longer tool holder. Center-cutting capability means it can be plunged directly into material, expanding its use in ramping and pocket-milling operations. Two flutes provide a larger gullet for chip clearance, which is especially useful in softer materials or when deeper cuts are required.

Key Features

• M7 high speed steel construction for toughness and re-sharpenability
• 7/8 inch cutting diameter with matching 7/8 inch shank for direct collet or end mill holder mounting
• 2 inch length of cut supports deep slotting and profiling passes
• 30-degree right-hand spiral flutes for efficient chip evacuation
• Center-cutting design allows direct plunge entry into workpiece
• Extended reach at 4 inches for access to deeper workpiece features
• Bright/uncoated finish compatible with a wide range of cutting fluids

Compatibility

Designed as a standard single-end square end mill for use in CNC machining centers, manual knee mills, and similar machine tool setups that accept a 7/8 inch shank via collet chuck or end mill holder.

Installation Notes

Installation is performed by a machinist or toolroom technician. Ensure the machine spindle is fully stopped and locked out before installing or removing the end mill from the holder. Secure the shank to the full recommended engagement depth in the collet or holder to prevent pullout under cutting loads. Inspect the cutting edges for chips or wear before each use, and verify runout with a dial indicator when precision tolerances are required.