Hertel 750492 Square End Mill 1 in 2 Flute Solid Carbide

Product Description

The HERTEL 750492 is a solid carbide square end mill designed for precision milling operations in metalworking and machining applications. With a 1 inch cutting diameter and 2 flutes, it delivers clean, accurate cuts in ferrous and non-ferrous materials. The titanium nitride (TiN) finish reduces friction and extends tool life at elevated cutting speeds. A 30-degree helix angle promotes smooth chip evacuation and reduces cutting forces. The centercutting geometry allows for direct plunge entry, giving machinists flexibility in toolpath programming without a pre-drilled start hole.

This end mill is suited for CNC machining centers and manual milling machines in job shop, production, and toolroom environments. It handles face milling, slotting, profiling, and pocket milling operations. The 1 inch shank diameter seats securely in standard collet chucks, end mill holders, and hydraulic tool holders commonly used in vertical and horizontal machining setups. A 4 inch overall length provides clearance for moderate-depth features without sacrificing rigidity.

Key Features

• 1 inch cutting diameter with 1.5 inch length of cut for shallow-to-mid-depth passes
• Solid carbide construction for rigidity and wear resistance in demanding cuts
• TiN coating reduces friction and increases tool life at higher surface footage
• 30-degree spiral flute helix promotes efficient chip evacuation
• Centercutting design enables direct plunge milling
• Right-hand cut, right-hand spiral - compatible with standard spindle rotation

Compatibility

Designed as a standard-shank square end mill for use in CNC machining centers and manual mills accepting 1 inch diameter end mill holders, collet chucks, or hydraulic holders with right-hand spindle rotation.

Installation Notes

Installation and tool changes must be performed with the machine spindle fully stopped and the control in a safe state. Ensure the tool holder is clean and free of chips before seating the shank to the specified engagement depth. Torque set screws or collet nuts according to the tool holder manufacturer guidelines. A licensed machinist or qualified CNC operator should verify runout with a dial indicator before beginning a production run.