Accupro 14797419 Ball End Mill 0.095 in 2 Flute Solid Carbide

Product Description

The ACCUPRO 14797419 is a miniature single-end ball end mill designed for precision milling in tight geometries and small-scale features. Built from solid carbide micrograin substrate, it carries an AlTiN coating that improves heat resistance and tool life in ferrous and hardened materials. The 0.095-inch cutting diameter and 0.143-inch length of cut make it well suited for profiling, contouring, and finishing passes where a standard end mill cannot reach. The 30-degree helix angle promotes smooth chip evacuation, reducing built-up edge on fine cuts. Machinists and tool-and-die professionals rely on this geometry for die work, mold cavities, and intricate part features requiring close tolerances.

This end mill is intended for CNC machining centers and manual mills handling small-feature work in steel, stainless steel, hardened materials, and similar alloys where the AlTiN coating provides a thermal barrier. The miniature series sizing positions it for mold and die applications, medical component machining, and aerospace detail work where a 1/8-inch shank fits standard collet tooling. It is a single-end tool, meaning the cutting geometry is on one end only, and runs in a right-hand cutting, right-hand flute direction.

Key Features

• 0.095-inch ball nose diameter with a mill diameter tolerance of +0.0000 to -0.0010 inches for consistent sizing
• AlTiN coating provides elevated heat resistance and extended tool life in ferrous and hard materials
• Solid carbide micrograin substrate delivers rigidity and edge retention at miniature diameters
• 30-degree helix angle promotes efficient chip evacuation on fine finishing cuts
• 1/8-inch shank diameter with a tolerance of -0.0001 to -0.0003 inches for secure collet grip
• Right-hand cut and right-hand spiral flute geometry for standard CNC spindle operation

Compatibility

Designed as an OEM-style miniature ball end mill fitting standard 1/8-inch collet toolholders on CNC machining centers and manual mills configured for small-diameter end mill work.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before loading or changing tooling. Seat the 1/8-inch shank fully in a clean, undamaged collet and torque the collet nut to the toolholder specification. Inspect the cutting edge under magnification before use, as miniature carbide tools are brittle and susceptible to chipping if dropped or improperly handled.