Harvey Tool 54647-C3 Ball End Mill 0.0469 in 2 Flute Altin

Product Description

The HARVEY TOOL 54647-C3 is a single-end ball end mill designed for high-precision milling of contoured surfaces, slots, and 3D profiling operations. Ground from solid carbide, this tool delivers the rigidity and edge retention needed for hardened steels, stainless alloys, and non-ferrous materials. The AlTiN coating reduces heat buildup at the cutting zone, extending tool life in dry and semi-dry machining environments. With a 0.0469-inch diameter and 0.04-inch length of cut, this tool is suited for fine-detail work and micro-machining applications where dimensional accuracy is critical. It is installed and operated by machinists and CNC programmers on vertical machining centers and CNC mills.

This end mill is used in shops performing precision part work, die and mold finishing, medical component machining, and aerospace detail milling. The 3/64-inch diameter makes it appropriate for narrow slot profiles and tight-radius contours where larger tooling cannot reach. A 1/8-inch shank diameter allows direct chucking into standard collet systems. The 0.25-inch neck length provides clearance for shallow-pocket operations without tool deflection becoming a primary concern at these depths.

Key Features

• Solid carbide construction provides rigidity and wear resistance in demanding materials
• AlTiN coating extends tool life by reducing thermal load at the cutting edge
• 0.0469-inch (3/64-inch) ball diameter enables fine-detail and micro-milling work
• 2-flute geometry supports chip evacuation in confined cutting zones
• Right-hand flute direction and right-hand cutting direction for standard CNC spindle operation
• 270-degree wrap angle optimizes contact and surface finish on curved profiles
• Single-end configuration with 1/8-inch shank for direct collet mounting

Compatibility

Designed for use in CNC vertical machining centers and milling machines equipped with 1/8-inch collet systems; suitable for machining hardened steels, stainless steel, titanium, and non-ferrous alloys where AlTiN coating performance is appropriate.

Installation Notes

This tool is installed by qualified machinists or CNC setup personnel. Power down and lock out the spindle before inserting or removing the tool from the collet. Ensure the collet and tool holder are clean and free of chips before seating the shank. Do not exceed the manufacturer-recommended runout tolerance for the tool diameter, as deflection and breakage risk increase significantly at sub-1/8-inch diameters.