Hertel 750130 Square End Mill 5/8 in 4 Flute Solid Carbide

Product Description

The HERTEL 750130 is a solid carbide square end mill designed for precision milling operations in metal, alloy, and engineered material applications. It features a 5/8 inch cutting diameter, a 2-1/4 inch length of cut (LOC), and a 30-degree helix angle that promotes efficient chip evacuation and smooth cutting action. The micrograin carbide substrate provides the hardness and wear resistance required for demanding production environments. With a bright, uncoated finish, this end mill is well suited for general-purpose milling where coating buildup is not a concern. It is installed and used by machinists and CNC operators in job shop and production floor settings.

This end mill is built for use in vertical machining centers, CNC mills, and manual knee mills where a 5/8 inch shank is required. Its centercutting capability allows direct plunge entry into the workpiece, expanding its range of applicable operations to include slot milling, pocket milling, and profiling. The right-hand cut and right-hand spiral flute direction are standard for conventional and climb milling setups. The 5 inch overall length provides reach without excessive deflection for most standard fixture depths.

Key Features

• Solid micrograin carbide construction for high hardness and wear resistance
• 4-flute spiral design supports aggressive material removal and fine surface finish
• 30-degree helix angle promotes chip flow and reduces cutting forces
• Centercutting geometry enables direct plunge milling without a pre-drilled entry hole
• Bright, uncoated finish suitable for general-purpose ferrous and non-ferrous milling
• Right-hand cut with right-hand flute direction for standard spindle setups

Compatibility

Designed as an OEM-style replacement or standard tooling option for CNC machining centers and manual mills accepting a 5/8 inch straight shank end mill with ER or side-lock collet systems.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Secure the shank with the appropriate collet or tool holder to the correct clamping torque per the tool holder manufacturer specification. Verify runout with a dial indicator before initiating a cut to prevent premature tool wear or workpiece damage.