Harvey Tool 934855 Square End Mill 1.4mm 3 Flute Carbide

Product Description

The HARVEY TOOL 934855 is a solid carbide square end mill designed for precision milling in demanding machining environments. With a 1.4 mm (0.0550 inch) cutting diameter and a 0.082-inch length of cut, this tool is built for small-feature work where dimensional accuracy is critical. The three-flute geometry and 30-degree helix angle support efficient chip evacuation and stable cutting at elevated speeds. Extended reach configuration provides access to recessed features and deep pockets that standard-length end mills cannot reach. Machinists and CNC operators working in tool-and-die, mold making, and precision component manufacturing will find this tool suited to tight-tolerance applications.

This end mill is intended for use in CNC machining centers and manual mills where small-diameter tooling is required. The 0.125-inch (1/8 inch) shank diameter fits standard collets and tool holders commonly found in both vertical and horizontal milling setups. Extended reach length of 0.385 inches allows access to confined geometries without requiring custom tooling setups. The bright uncoated finish makes it appropriate for a range of workpiece materials where coating interaction is a concern or where frequent resharpening is planned.

Key Features

• 1.4 mm (0.0550 inch) cutting diameter for small-feature and micro-milling applications
• Three-flute design with 30-degree right-hand helix for efficient chip evacuation
• Extended reach at 0.385 inches for access to deep or recessed features
• Solid carbide construction for rigidity and wear resistance in precision cutting
• Bright uncoated finish suitable for applications where coating is not preferred
• Right-hand cutting direction compatible with standard CNC spindle configurations

Compatibility

Designed as a direct-fit replacement or new-installation tool for CNC machining centers and manual mills accepting a 1/8-inch shank diameter collet or tool holder.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator familiar with small-diameter tooling. Ensure the machine spindle is fully stopped and the tool holder is clean and free of debris before seating the shank. Verify collet size matches the 0.125-inch shank before tightening to prevent runout. Non-centercutting geometry means this tool is not designed for direct plunge entry — use a ramping or helical interpolation entry strategy.