Accupro 14796937 Square End Mill 0.013 in 4 Flute Altin

Product Description

The ACCUPRO 14796937 is a 4-flute solid carbide square end mill designed for precision milling in tight-tolerance applications. With a 0.013-inch cutting diameter and a 0.039-inch length of cut, this tool is built for micro-machining operations where accuracy is critical. The AlTiN coating provides high-temperature resistance and extended tool life in ferrous and hardened materials. A 30-degree right-hand spiral helix and micrograin carbide substrate combine to support clean chip evacuation and consistent edge performance. Machinists and tool-and-die professionals use this end mill where small-diameter, high-precision work demands repeatable results.

This end mill is suited for CNC machining centers and manual mills performing micro-scale slotting, profiling, and finishing passes. Its 0.125-inch shank diameter accepts standard collet chucks and tool holders common to benchtop and full-size vertical machining centers. The single-end configuration and 1.5-inch overall length support rigid setups in applications involving stainless steel, alloy steel, titanium, and other hard or abrasive materials where AlTiN coating delivers a thermal barrier at the cutting zone.

Key Features

• 0.013-inch cutting diameter for micro-machining and fine-detail milling
• AlTiN coating for heat resistance and extended tool life in hard materials
• 4 right-hand spiral flutes with 30-degree helix angle for efficient chip removal
• Micrograin solid carbide substrate for rigidity and edge integrity at small diameters
• Centercutting geometry allows plunge entry without pilot drilling
• Single-end design with 0.125-inch shank diameter for standard collet compatibility

Compatibility

Designed for use in CNC and manual milling machines accepting a 0.125-inch shank collet or tool holder. Part of the ACCUPRO ASQSC4-AT-CC-30H series of AlTiN-coated square end mills.

Installation Notes

Installation should be performed by a qualified machinist following the machine tool manufacturer's setup procedures. Ensure the spindle is fully stopped and the machine is powered off before changing tooling. Seat the shank fully into the collet and torque the collet nut to the tool holder manufacturer's specification. Verify runout with a dial indicator before beginning a cut, as runout at this diameter will have a disproportionate effect on tool life and part accuracy.