Accupro 14797094 Square End Mill 0.022 in 2 Flute Carbide

Product Description

The ACCUPRO 14797094 is a solid carbide square end mill designed for high-precision milling in tight-tolerance applications. With a cutting diameter of 0.022 inches and a length of cut of 0.035 inches, this stub-length tool is built for micro-milling operations where rigidity and accuracy are critical. The AlTiN coating extends tool life in demanding materials by reducing heat at the cutting edge. The 30-degree spiral flute geometry and right-hand cut with right-hand flute direction promote efficient chip evacuation in small-diameter work. Machinists and toolroom operators select this end mill for applications requiring fine detail and close dimensional control.

This end mill is suited for use in vertical machining centers, CNC mills, and manual mills running at high RPM to accommodate the small diameter. The stub length and 0.125-inch shank diameter allow it to seat securely in standard collet chucks and end mill holders. The centercutting design supports plunge milling in addition to peripheral and slot cuts. Typical applications include mold and die work, medical component machining, electronics, and other industries where small-feature cutting is required.

Key Features

• 0.022-inch cutting diameter for micro-scale milling operations
• Solid carbide micrograin construction for rigidity and wear resistance
• AlTiN finish reduces heat buildup and extends tool life in hard and abrasive materials
• 30-degree helix spiral flute promotes efficient chip evacuation
• Centercutting capable — supports plunge entry cuts
• Right-hand cut, right-hand flute with stub length for maximum rigidity

Compatibility

Designed for use with standard 1/8-inch collet chucks and end mill holders on CNC and manual milling machines configured for small-diameter carbide tooling.

Installation Notes

Installation should be performed by a qualified machinist. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Seat the 0.125-inch shank fully into the collet or holder to the recommended grip length before tightening. At this diameter, use appropriate RPM and feed rates per the material being cut to avoid tool breakage — consult manufacturer speeds and feeds documentation for micro-diameter carbide end mills.