Accupro 14797404 Ball End Mill 0.03 in 2 Flute Carbide Altin

Product Description

The ACCUPRO 14797404 is a miniature solid carbide ball end mill designed for precision milling in tight geometries and fine-detail applications. With a 0.03 inch cutting diameter and a 0.045 inch length of cut, this two-flute tool is built for small-feature work where dimensional accuracy is critical. The micrograin carbide substrate provides hardness and edge retention, and the AlTiN coating adds heat and wear resistance for performance in harder workpiece materials. It is installed and run by machinists and CNC toolroom technicians on vertical machining centers and CNC mills.

This end mill is suited for finish milling, contouring, and slotting of small features in ferrous and non-ferrous materials. The miniature series designation makes it a standard choice for die and mold work, medical component machining, and precision aerospace part production where small radii and tight tolerances are required. The 1/8 inch shank diameter fits standard collet systems on compact spindles and high-speed machining centers.

Key Features

• 0.03 inch ball end diameter for fine-detail and small-feature milling
• AlTiN coating improves wear resistance and performance in harder materials
• Micrograin solid carbide substrate for rigidity and extended tool life
• 30-degree right-hand helix with right-hand cutting direction for efficient chip evacuation
• Single-end design with 0.045 inch length of cut and 1.5 inch overall length
• Spiral flute geometry with no chipbreaker for smooth cutting action

Compatibility

Designed as a miniature series replacement or standard-stock ball end mill for CNC machining centers and manual mills equipped with 1/8 inch collet or chuck systems.

Installation Notes

Installation is performed by qualified machinists or CNC toolroom technicians. Ensure the spindle is fully stopped and the machine is in a safe state before changing tooling. Seat the 1/8 inch shank fully into the collet before tightening to the collet nut specification required by the toolholder manufacturer. At 0.03 inch diameter, this tool is fragile - verify runout with a dial indicator and avoid excessive side load or interrupted cuts that can cause breakage.