Accupro 14881973 Ball End Mill 1/16 in 3 Flute Solid Carbide

Product Description

The ACCUPRO 14881973 is a solid carbide ball end mill designed for high-precision milling in miniature and close-tolerance applications. With a 1/16-inch (0.0625-inch) mill diameter and three flutes, it delivers fine surface finishes and accurate contours in small-feature machining. The micrograin carbide construction provides the hardness and edge retention needed for demanding cuts in ferrous and non-ferrous materials. A 30-degree helix angle supports efficient chip evacuation and reduces cutting forces. This tool is installed and used by machinists and CNC operators working in tool-and-die, mold making, aerospace component production, and precision parts manufacturing.

This end mill is suited for small-scale milling operations where tight tolerances and minimal deflection are critical. The extended-reach geometry and 0.3120-inch neck length allow access to deeper pockets and recessed features without interference. The bright/uncoated finish makes it well-suited for non-ferrous metals, plastics, and other materials where coating adhesion or heat buildup is not a primary concern. It is a single-end tool in the miniature series, intended for use in CNC machining centers and high-speed spindle setups.

Key Features

• 1/16-inch (0.0625-inch) ball nose diameter for fine-detail and miniature-feature milling
• 3-flute spiral configuration with 30-degree helix for efficient chip evacuation
• Micrograin solid carbide construction for superior hardness and edge retention
• Extended reach with 0.3120-inch neck length for deep-pocket and recessed-feature access
• Bright/uncoated finish suitable for non-ferrous metals and plastics
• Right-hand cut and right-hand flute direction for standard CNC spindle compatibility

Compatibility

Designed as an OEM-style replacement and standard-fit miniature ball end mill for CNC machining centers and high-speed spindle setups accepting a 1/8-inch shank diameter.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Ensure the machine spindle is fully stopped and locked out before changing tooling. Use a properly sized collet or end mill holder rated for the 1/8-inch shank to maintain runout tolerances. Verify tool projection and reach requirements before engaging the cut to avoid overextension and deflection.