Harvey Tool 73193-C3 Square End Mill 7/32 in 4 Flute Carbide

Product Description

The HARVEY TOOL 73193-C3 is a solid carbide square end mill designed for precision milling in demanding machining environments. With a 7/32 inch (0.2187 inch) cutting diameter and a 5/8 inch length of cut, this single-end tool delivers clean, flat-bottomed cuts in ferrous and non-ferrous materials. The AlTiN coating increases surface hardness and thermal resistance, extending tool life in high-speed and dry-cutting applications. A 30-degree helix angle promotes efficient chip evacuation and reduces cutting forces. This end mill is installed and operated by machinists and CNC programmers working with machining centers, vertical mills, and manual knee mills.

This end mill is suited for slot milling, profiling, and peripheral cuts in tool steels, stainless steels, cast iron, hardened alloys, and high-temp materials where AlTiN coating performance is advantageous. The 1/4 inch shank diameter fits standard collets and end mill holders commonly found in both CNC and manual setups. Its compact 2-1/2 inch overall length provides rigidity in tight-clearance operations. Right-hand cutting and right-hand flute direction are standard for conventional and climb milling.

Key Features

• AlTiN coating for elevated heat resistance and extended tool life in hard and abrasive materials
• 4-flute geometry for improved surface finish and material removal rate
• 30-degree helix angle promotes effective chip evacuation and smooth cutting action
• Centercutting design allows plunge entry into the workpiece
• Solid carbide construction provides rigidity and wear resistance
• Right-hand cut, right-hand flute — compatible with standard spindle direction

Compatibility

Designed for use in standard 1/4 inch collets and end mill holders on CNC machining centers and manual vertical mills. No specific model compatibility was stated in the product data.

Installation Notes

Installation is performed by a machinist or CNC operator. Ensure the spindle is fully stopped and the machine is powered down before inserting or removing the tool. Secure the shank to the full depth recommended by the toolholder manufacturer using a calibrated torque wrench where required by the holder type. Verify spindle direction is set to right-hand rotation before cutting. Follow machine manufacturer guidelines and shop safety protocols during setup.