Accupro 31544711 Ball End Mill 3/32 in 2 Flute Solid Carbide

Product Description

The ACCUPRO 31544711 is a single-end ball end mill designed for precision milling operations in metalworking and machining applications. Built from solid carbide, it delivers the rigidity and wear resistance needed for demanding cuts in hardened steels, stainless, and high-temperature alloys. The AlTiCrN coating adds a hard, oxidation-resistant surface layer that extends tool life in dry and semi-dry cutting conditions. With a 3/32 inch (0.0937 inch decimal) mill diameter and a 2-flute geometry, this end mill is well suited for small-feature profiling, slotting, and contouring work where chip clearance and finish quality matter.

This end mill is used in CNC machining centers and manual mills for small-diameter finish and semi-finish passes on complex part geometries. The 0.0860 inch length of cut keeps the cutting zone compact, reducing deflection on fine detail work. The 1/8 inch shank diameter fits standard ER collet systems and precision chucks common in job shop and production environments. It is installed by machinists and CNC operators working in aerospace, mold and die, medical device, and general precision component manufacturing.

Key Features

• Solid carbide construction provides high rigidity and resistance to chipping in hard materials
• AlTiCrN coating extends tool life by reducing heat buildup and oxidation at the cutting edge
• 2-flute design promotes chip evacuation in slotting and profiling cuts
• Ball end geometry enables contouring, 3D profiling, and radius floor features
• Single-end configuration with a 0.2180 inch neck length for reach into shallow pockets
• 1/8 inch shank diameter fits standard collet chucks and toolholders

Compatibility

Designed as an OEM-style replacement or standard tooling selection for CNC mills and machining centers accepting a 1/8 inch shank diameter end mill.

Installation Notes

Installation is performed by a machinist or CNC operator. The machine spindle must be powered down and the tool path program verified before loading the end mill into the collet or chuck. Ensure the collet bore matches the 1/8 inch shank diameter exactly and that runout is within the tolerance required for the application. Do not exceed the tool manufacturer's recommended speeds and feeds for the workpiece material and coating type.