Accupro 14797101 Square End Mill 1/32 in 3 Flute Carbide

Product Description

The ACCUPRO 14797101 is a solid carbide square end mill designed for precision metal removal in tight-tolerance machining applications. With a 1/32 inch (0.0312 inch) mill diameter and a 3-flute, right-hand spiral configuration, this tool delivers efficient chip evacuation and clean edge geometry at small cutting diameters. The AlTiN coating provides elevated heat resistance and surface hardness, making it well suited for dry or semi-dry cutting in hardened steels, stainless, and high-temperature alloys. A 30-degree helix angle balances cutting forces and finish quality. This end mill is installed by machinists and toolroom professionals operating CNC milling centers and manual mills.

This end mill is intended for small-feature milling, slotting, and profiling operations where diameter and reach constraints are critical. The extended reach design, with a 0.47 inch reach length and 0.046 inch length of cut, allows the tool to access narrow pockets and recessed features without sacrificing rigidity. It is a single-end tool with a 1/8 inch shank diameter and 2.5 inch overall length, compatible with standard collet systems used in high-precision milling setups.

Key Features

• Solid carbide micrograin construction for superior wear resistance and dimensional stability
• AlTiN coating enhances heat resistance for cutting hardened and abrasive materials
• 3-flute, right-hand spiral geometry promotes efficient chip flow in small-diameter cuts
• 30-degree helix angle balances cutting forces for improved surface finish
• Extended reach design with 0.47 inch reach length for deep or recessed feature access
• Centercutting capability allows plunge entry into workpiece material

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide square end mill for CNC and manual milling applications requiring a 1/8 inch shank collet and small-diameter tooling.

Installation Notes

Installation is performed by machinists using standard collet chucks or end mill holders rated for the 1/8 inch shank diameter. Verify collet runout before seating the tool, as runout at small diameters significantly affects tool life and cut quality. Power down and lock out the spindle before tool changes. Follow machine tool manufacturer guidelines for feed, speed, and depth-of-cut parameters appropriate to the workpiece material and coating type.