Hertel 750192 Square End Mill 7/8 Inch Solid Carbide

Product Description

The HERTEL 750192 is a solid carbide square end mill designed for precision milling operations in metal fabrication, tooling, and machining environments. With a 7/8 inch cutting diameter and a 1-1/2 inch length of cut, this end mill handles slotting, profiling, and peripheral milling on ferrous and non-ferrous materials. The 2-flute geometry with a 30-degree helix angle promotes efficient chip evacuation, reducing heat buildup and improving surface finish. The uncoated solid carbide construction delivers rigidity and edge retention in applications where a base substrate performs best without additional coating. Installation and use are performed by machinists and tool-and-die professionals on CNC and manual milling machines.

This end mill is suited for shops running general-purpose milling operations where a 7/8 inch diameter tool is required. The centercutting design allows plunge entry directly into the workpiece, expanding its use to ramping and pocket milling operations. The right-hand spiral flute configuration is standard for conventional and climb milling on vertical and horizontal milling machines. The 4 inch overall length provides adequate reach for most standard fixturing setups without sacrificing rigidity.

Key Features

• Solid carbide construction for rigidity and extended edge life
• 2-flute design with 30-degree helix for efficient chip evacuation
• Centercutting capability allows direct plunge and ramping entry
• Right-hand cut, spiral flute configuration for standard milling operations
• Uncoated finish suited for applications where base carbide substrate is preferred
• 7/8 inch shank diameter matches common collet and end mill holder sizes

Compatibility

Designed as a direct-fit replacement for standard 7/8 inch shank square end mill applications; compatible with ER collets, end mill holders, and milling chucks sized for a 7/8 inch shank diameter.

Installation Notes

Installation is performed by a qualified machinist. Ensure the machine spindle is fully stopped and locked out before inserting or removing the tool. Secure the shank fully within the collet or holder to the recommended engagement depth per the holder manufacturer specifications. Verify runout with a dial indicator before cutting to protect both the tool and the workpiece.