Accupro 14797093 Square End Mill 0.022 in 2 Flute Carbide

Product Description

The ACCUPRO 14797093 is a solid carbide square end mill designed for precise milling operations in tight-tolerance applications. With a 0.022 inch cutting diameter and a 0.035 inch length of cut, this stub-length tool is built for micro-milling tasks where rigidity and accuracy are critical. The 1/8 inch shank diameter fits standard collet chucks common in CNC machining centers and manual mills. Micrograin carbide construction provides the hardness and wear resistance needed when working with ferrous and non-ferrous materials. It features a 30-degree helix angle with a spiral flute geometry and a right-hand cut with right-hand flute orientation.

This end mill is suited for precision slot milling, contouring, and profiling in production and prototype machining environments. The stub length-of-cut range supports improved tool stiffness, reducing deflection during micro-diameter cuts. The centercutting design allows plunge entry, adding versatility in programming. Machinists working in aerospace, medical device, mold and die, and electronics machining will find this tool applicable where fine detail and tight tolerances are required. It ships as a single unit and is intended for use in CNC or manual machine tool setups.

Key Features

• 0.022 inch cutting diameter with a mill diameter tolerance of +0.0000 / -0.0010 inches for tight dimensional control
• Solid carbide micrograin construction for hardness and edge retention in demanding cuts
• 30-degree helix angle with spiral flute geometry for efficient chip evacuation at small diameters
• Centercutting design enables direct plunge entry without a pre-drilled hole
• Right-hand cut and right-hand flute orientation for standard CNC spindle compatibility
• Stub length-of-cut classification improves rigidity and reduces deflection at micro diameters

Compatibility

Designed as an OEM-style solid carbide micro end mill for use in CNC machining centers and manual mills equipped with 1/8 inch collet chucks or ER-style collets accepting a 0.125 inch shank diameter.

Installation Notes

Installation should be performed by a qualified machinist familiar with CNC tooling and small-diameter end mill handling. Ensure the machine spindle is fully stopped and locked out before inserting or removing the tool from the collet. Micro-diameter end mills are brittle at the cutting end and should be handled with care to avoid chipping the flutes during tool changes. Verify runout at the collet before operation, as even minor misalignment can cause breakage at this diameter.