Hertel E1052048 Square End Mill 3/4 in 3 Flute Hss Double End

Product Description

The HERTEL E1052048 is a double-end, square-profile end mill ground from M7 high speed steel. It carries a 3/4-inch cutting diameter with a 1-5/8-inch length of cut and a matching 3/4-inch straight shank. Three right-hand spiral flutes at a 30-degree helix angle provide efficient chip evacuation and a smooth cutting action on a wide range of ferrous and non-ferrous workpiece materials. The uncoated finish keeps regrinding straightforward. At 5-5/8 inches overall length, this is a standard-reach tool suited to general-purpose milling operations in job shops, maintenance departments, and production environments.

This end mill is used in vertical and horizontal milling machines, CNC machining centers, and manual knee mills wherever a center-cutting, right-hand square end mill is required. The regular length and double-end configuration make it a practical stock tool for face milling, slotting, peripheral milling, and plunge operations on steel, cast iron, aluminum, and similar materials. Machinists and tool-and-die professionals select this geometry for everyday material removal where a coated carbide tool is not required.

Key Features

• M7 high speed steel construction for toughness and regrindability
• Double-end design extends tool life between regrinds
• 30-degree helix spiral flute promotes chip flow and reduces heat buildup
• Center-cutting geometry allows direct plunge entry into the workpiece
• Right-hand cut and right-hand flute, standard orientation for conventional milling setups
• Uncoated surface finish simplifies resharpening on standard HSS grinding wheels

Compatibility

Designed as a standard-shank replacement end mill compatible with 3/4-inch collets, end mill holders, and milling chucks used in conventional and CNC milling equipment.

Installation Notes

Installation is performed by machinists using an appropriate end mill holder or collet chuck rated for the 3/4-inch shank diameter. Ensure the machine spindle is fully stopped and the power is locked out before changing tooling. Confirm runout and tool projection with a dial indicator before cutting. Follow the machine tool manufacturer's speed and feed recommendations for the workpiece material and tool diameter.