Accupro 14883467 Square End Mill 3/64 in 4 Flute Carbide

Product Description

The ACCUPRO 14883467 is a 4-flute solid carbide square end mill designed for precision milling in metalworking and machining applications. With a 3/64 inch (0.0469 inch) cutting diameter and a 9/64 inch (0.141 inch) length of cut, this tool is built for tight-tolerance work in small-bore and detail milling operations. The micrograin carbide construction provides rigidity and edge retention at elevated cutting speeds. A 30-degree helix angle promotes efficient chip evacuation while reducing chatter. The bright/uncoated finish makes this end mill well suited for non-ferrous metals and certain ferrous alloys where coating adhesion is not required. Licensed machinists and CNC operators are the primary users of this tool.

This end mill is suited for vertical machining centers, CNC mills, and manual knee mills where small-diameter, high-precision work is required. The extended reach configuration and 0.423 inch reach length allow access to deeper features or recessed pockets without sacrificing rigidity. The 1/8 inch shank diameter fits standard collets and tool holders found in most light-duty and mid-range machining setups. Typical applications include slotting, profiling, and contouring in aluminum, brass, copper, and similar materials.

Key Features

• Micrograin solid carbide construction for superior edge retention and wear resistance
• 4-flute spiral design with 30-degree right-hand helix for efficient chip evacuation
• Center-cutting capable — allows direct plunge entry into workpiece
• Extended reach geometry with 0.423 inch reach length for deep-feature access
• Bright/uncoated finish suitable for non-ferrous and select ferrous materials
• Right-hand cutting and right-hand flute direction for standard spindle compatibility

Compatibility

Designed as a direct-fit replacement or standard tooling selection for CNC mills and manual machining centers using 1/8 inch collets or tool holders. No specific OEM model compatibility was provided in the product data.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Verify collet size matches the 1/8 inch shank diameter and that the tool is seated and torqued to the collet manufacturer specification. Confirm runout with a dial indicator before beginning a production cut, particularly given the small diameter and tight tolerances of this end mill.