Accupro 14797173 Square End Mill 1/32 in 3 Flute Carbide

Product Description

The ACCUPRO 14797173 is a single-end square end mill designed for precision milling in demanding applications. Built from micrograin solid carbide and finished with an AlTiN coating, it is engineered for extended tool life in hard and abrasive materials. The cutter measures 1/32 inch (0.0312 inches) in diameter with a length of cut of 0.046 inches and a 2.5-inch overall length. A 1/8-inch shank diameter and 30-degree right-hand helix contribute to stable chip evacuation and accurate finishes. This tool is installed and operated by machinists and tooling professionals working on CNC milling equipment.

This end mill is suited for fine detail work and micro-milling operations where small-diameter, tight-tolerance cuts are required. The extended reach design, with a reach length of 0.625 inches, allows access to confined areas without sacrificing rigidity. The AlTiN coating enhances heat resistance, making it a practical choice for dry or semi-dry cutting of ferrous metals, hardened steels, and aerospace alloys. The three-flute spiral configuration supports a balance between chip clearance and surface finish quality in production and prototype environments.

Key Features

• Micrograin solid carbide construction for improved wear resistance and rigidity at small diameters
• AlTiN coating provides high-temperature oxidation resistance for extended tool life in hard materials
• 30-degree right-hand helix with spiral flute geometry for efficient chip evacuation
• Center-cutting capability allows plunge entry into workpieces
• Extended reach of 0.625 inches for access to recessed or confined milling areas
• Mill diameter tolerance of +0.0000 / -0.0010 inches for tight-tolerance applications

Compatibility

Designed as a direct-fit replacement or standard tooling selection for CNC machining centers and manual mills accepting a 1/8-inch straight shank. Part of the ACCUPRO ASQSC3-AT-CCER series of AlTiN-coated square end mills.

Installation Notes

This end mill is installed and run by qualified machinists or CNC tooling technicians. Secure the 1/8-inch shank in a compatible collet or end mill holder and verify runout before cutting. Confirm spindle speed and feed rate are appropriate for the workpiece material and this tool diameter before starting the cut. Do not exceed the rated length of cut of 0.046 inches per pass without verifying deflection tolerances for the specific application.