Harvey Tool 34262 Ball End Mill 0.062 in 3 Flute Carbide

Product Description

The HARVEY TOOL 34262 is a solid carbide ball end mill designed for precision milling in metalworking applications. With a 0.062 inch cutting diameter, 3-flute helical geometry, and a 30-degree helix angle, it delivers efficient chip evacuation and a quality surface finish in a single pass. The stub flute design paired with a long reach configuration makes it well suited for tight-tolerance work in confined areas. At 2.5 inches overall length with a 0.125 inch straight cylindrical shank, this single-end tool installs quickly into standard collet chucks and tool holders. It weighs 0.25 pounds. Intended for right-hand cutting and right-hand flute direction, this uncoated carbide tool is built for both roughing and finishing operations.

This end mill is rated for use on steel, stainless steel, cast iron, and non-ferrous metals, covering a broad range of common shop materials. The long reach, stub flute series is a practical choice for milling narrow slots, pockets, and contoured surfaces where standard-length flutes cannot reach the workpiece geometry cleanly. The 0.5 inch reach length and 0.407 inch neck length provide clearance in deep-pocket and extended-reach scenarios without sacrificing rigidity. Machinists and CNC operators working in precision part production, tooling, and die work will find this tool useful for detailed three-dimensional contouring and profile milling.

Key Features

• 0.062 inch ball nose diameter with a nose radius of 0.031 inches for tight-radius contouring
• 3-flute helical geometry with 30-degree helix angle for efficient chip flow and surface finish
• Solid carbide construction rated for steel, stainless steel, cast iron, and non-ferrous metals
• Long reach, stub flute design provides extended clearance in deep pockets and confined areas
• Single-end, right-hand cut configuration with a straight cylindrical 0.125 inch shank
• Uncoated bright finish suitable for general-purpose metalworking without coating-related limitations
• Supports both roughing and finishing material removal in one tool

Compatibility

Designed as an OEM-style solid carbide miniature ball end mill for use in standard 0.125 inch collet chucks and compatible tool holders on CNC machining centers and manual mills.

Installation Notes

Installation is performed by a qualified machinist or CNC operator. Power down and lock out the spindle before inserting or removing the tool from the collet. Ensure the shank is clean and fully seated to the correct insertion depth before torquing the collet nut. Do not use this tool beyond its rated diameter or in applications requiring coolant-through capability, as this series does not support coolant-through delivery.