Hertel 750027 Square End Mill 1/2 in 2 Flute Solid Carbide

Product Description

The HERTEL 750027 is a solid carbide square end mill designed for precise milling operations in metalworking and machining applications. With a 0.5-inch cutting diameter and a 0.625-inch length of cut, this two-flute tool delivers clean square shoulders and flat-bottom features. The 30-degree helix angle promotes efficient chip evacuation and smooth cutting action. Solid carbide construction provides rigidity and wear resistance suited to demanding cutting conditions. The uncoated finish makes it a straightforward choice for shops that prefer to apply their own coatings or work with materials where uncoated carbide performs best.

This end mill is used in CNC machining centers and manual milling machines for general-purpose profiling, slotting, and peripheral milling. The 0.5-inch shank diameter fits standard ER collets, end mill holders, and milling chucks. Centercutting geometry allows direct plunge entry into workpiece material, adding flexibility to the tool path. The right-hand cutting direction and spiral flute design suit typical climb and conventional milling setups on steel, aluminum, and similar materials.

Key Features

• 0.5-inch cutting diameter with 0.625-inch length of cut for short-reach, rigid setups
• 2-flute spiral geometry with 30-degree helix angle for efficient chip removal
• Centercutting design allows direct plunge milling without pilot drilling
• Solid carbide construction for stiffness and extended tool life vs. high-speed steel
• Right-hand cut, uncoated finish compatible with a wide range of workpiece materials
• 0.5-inch shank diameter fits common collet and end mill holder systems

Compatibility

Designed for use in standard 0.5-inch collets, end mill holders, and milling chucks on CNC machining centers and conventional knee mills. Suitable for right-hand spindle rotation.

Installation Notes

Installation and tool changes must be performed by a qualified machinist with the spindle at a complete stop and machine power locked out per shop safety procedures. Ensure the shank is clean and fully seated in the holder to the recommended engagement depth before tightening. Verify runout with a dial indicator after clamping to confirm concentricity. Follow the tooling manufacturer and machine builder guidelines for feeds, speeds, and depth-of-cut when programming or setting up cuts.