Harvey Tool 14030-C3 Square End Mill 1/32 in 4 Flute Carbide

Product Description

The HARVEY TOOL 14030-C3 is a miniature square end mill designed for precision milling in demanding machining environments. This solid carbide tool features a 1/32 inch (0.0300 inch) cutting diameter, a 0.045 inch length of cut, and a 1/8 inch shank diameter with a 1-1/2 inch overall length. The four-flute geometry and 30-degree helix angle support efficient chip evacuation and surface finish quality in tight-tolerance work. An AlTiN coating provides elevated heat and wear resistance, extending tool life in hard or abrasive materials. This end mill is centercutting, allowing plunge entry, and runs right-hand cut with right-hand flute direction. It is sold as a single unit.

This tool is suited for micro-machining and fine-detail milling operations on hard metals, alloys, and engineered materials. Typical applications include mold and die work, aerospace component finishing, medical device machining, and precision prototyping where small-diameter tooling is required. The solid carbide construction and AlTiN finish make it appropriate for use on harder workpieces where high-speed steel or uncoated tooling would wear prematurely. CNC machining centers and precision milling machines are the standard platforms for this tool class.

Key Features

• 1/32 inch (0.0300 inch) cutting diameter for micro-scale milling applications
• Solid carbide construction for rigidity and wear resistance
• AlTiN coating for extended tool life in hard and abrasive materials
• 4-flute design with 30-degree helix angle for improved chip flow and finish
• Centercutting geometry allows direct plunge entry into the workpiece
• Right-hand cut, right-hand flute — standard CNC mill orientation

Compatibility

Designed as an OEM-style solid carbide square end mill suitable for use in standard 1/8 inch collets or tool holders on CNC milling machines and machining centers capable of running small-diameter carbide tooling.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and locked out before changing tooling. Seat the 1/8 inch shank fully and evenly in a clean, properly sized collet or end mill holder and torque to the holder specification. Given the small diameter of this tool, use conservative feed and speed settings and verify runout before cutting to avoid tool breakage.