Accupro 14797417 Ball End Mill 0.085 in 2 Flute Solid Carbide

Product Description

The ACCUPRO 14797417 is a miniature solid carbide ball end mill designed for high-precision milling operations in tight tolerances and small-feature applications. Measuring 0.085 inches in diameter with a 0.128-inch length of cut and a 1.5-inch overall length, this single-end mill is built for detail work where dimensional accuracy is critical. The 30-degree helix angle promotes smooth chip evacuation, and the AlTiN coating provides heat resistance and extended tool life in ferrous and hard materials. Micrograin carbide construction delivers edge retention at higher cutting speeds compared to standard carbide grades.

This end mill is suited for die and mold work, medical component machining, aerospace detail parts, and other applications requiring fine-feature profiling and contouring. The 1/8-inch shank diameter fits standard collet systems on CNC machining centers and high-speed spindles. Right-hand cutting and right-hand spiral flute direction make it compatible with conventional CNC setups. It is typically installed and run by machinists and CNC programmers working in job shops, production facilities, or precision manufacturing environments.

Key Features

• 0.085-inch ball diameter with mill diameter tolerance of +0.0000 to -0.0010 inches for tight dimensional control
• AlTiN coating for elevated heat resistance and extended tool life in hard and abrasive materials
• Micrograin solid carbide construction for superior edge retention and rigidity at small diameters
• 30-degree helix angle with spiral flutes promotes efficient chip evacuation in confined cuts
• Single-end design with 2 flutes optimized for miniature profiling and contouring passes
• 1/8-inch shank with shank diameter tolerance of -0.0001 to -0.0003 inches for secure collet grip

Compatibility

Designed as an OEM-style miniature ball end mill compatible with standard 1/8-inch collet systems on CNC machining centers and high-speed milling spindles used in precision machining applications.

Installation Notes

Installation is performed by a qualified machinist or CNC operator. Ensure the machine spindle is fully powered down and the tool changer is in a safe state before loading the tool into the collet. Verify collet cleanliness and proper torque per the machine manufacturer specification before running. Do not exceed the recommended speed and feed parameters for the workpiece material and tool diameter to avoid tool deflection or breakage at this small diameter.