Accupro 14881918 Ball End Mill 0.0938 in 3 Flute Solid Carbide

Product Description

The ACCUPRO 14881918 is a solid carbide ball end mill designed for high-precision milling in tight geometries and miniature-scale work. At 0.0938 inches in diameter with a 3-flute configuration and a 30-degree helix angle, it delivers smooth chip evacuation and stable cutting action in ferrous and non-ferrous materials. The AlTiN coating provides elevated heat resistance and surface hardness, extending tool life in demanding cutting environments. Micrograin carbide construction supports edge retention at high spindle speeds. This tool is a single-end design with right-hand cutting and right-hand flute direction, intended for use by machinists and tool-and-die professionals on CNC machining centers and manual mills.

The 14881918 is suited for finishing passes, contour milling, and slotting operations in miniature and small-part machining applications. The extended reach geometry, combined with a 0.139-inch length of cut and a 0.2790-inch neck length, allows access to confined features and stepped pockets. The 1/8-inch shank diameter fits standard collet systems commonly found in high-speed spindles and precision machining setups. The 2.5-inch overall length provides adequate reach for typical small-component work without sacrificing rigidity.

Key Features

• 0.0938-inch ball end diameter with mill diameter tolerance of +0.0000 / -0.0010 inches for precise fitment
• AlTiN coating for heat resistance and extended tool life in hardened and abrasive materials
• 3-flute spiral configuration with 30-degree helix angle for efficient chip evacuation
• Micrograin solid carbide substrate for edge retention at elevated cutting speeds
• Extended reach design with 0.2790-inch neck length for access to deep or confined features
• Right-hand cut, right-hand flute, single-end design for standard CNC and manual mill setups

Compatibility

Designed as a miniature-series solid carbide ball end mill compatible with standard 1/8-inch collet systems on CNC machining centers and precision milling machines.

Installation Notes

Installation should be performed by a qualified machinist following machine tool manufacturer guidelines. Ensure the spindle is fully stopped and locked out before changing tooling. Seat the 1/8-inch shank fully and evenly in the collet to the recommended engagement depth to prevent runout. Verify collet condition and torque the collet nut to the machine manufacturer specification before beginning any cut.