Accupro 14881923 Ball End Mill 3/32 in 3 Flute Solid Carbide

Product Description

The ACCUPRO 14881923 is a single-end ball end mill designed for precision milling in tight geometries and small-feature work. Built from micrograin solid carbide, it delivers the rigidity and edge retention required for hardened materials and fine-detail cuts. The 3/32 inch (0.0938 inch) cutting diameter, 3-flute configuration, and 30-degree helix angle combine to produce efficient chip evacuation and smooth surface finishes in slots, pockets, and contoured profiles. The bright/uncoated finish makes it well suited for non-ferrous metals, plastics, and composites where coating adhesion or heat buildup is a concern. This tool is intended for use by machinists and CNC operators working in precision manufacturing environments.

The 14881923 fits into miniature end mill applications where small-diameter tooling is required. With a 1/8 inch shank diameter and 2-1/2 inch overall length, it mounts in standard collet chucks and tool holders sized for 1/8 inch shanks. The extended reach design includes a 1/2 inch neck length, providing clearance for deeper cavity work without full-shank engagement. Typical applications include die and mold work, prototype machining, medical component milling, and intricate feature work on small parts where a larger tool cannot reach.

Key Features

• Micrograin solid carbide construction for superior hardness and edge retention
• 3-flute spiral geometry with 30-degree helix angle for efficient chip evacuation
• Extended reach design with 1/2 inch neck length for deep-cavity access
• Bright/uncoated finish suited for non-ferrous metals, plastics, and composites
• Right-hand cut and right-hand flute direction for standard CNC spindle operation
• Tight diameter tolerances: +0.0000 / -0.0010 inch on mill diameter; -0.0001 / -0.0003 inch on shank diameter

Compatibility

Designed as an OEM-style miniature ball end mill for use in 1/8 inch collet chucks and tool holders; verify machine spindle compatibility and holder clearance before installation.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the machine spindle is fully stopped and de-energized before changing tooling. Seat the 1/8 inch shank fully into the collet or tool holder and torque to the holder manufacturer specification. Confirm runout with a dial indicator before beginning a cut, particularly given the tight diameter tolerances on this miniature tool.