Harvey Tool 775924 Square End Mill 3/8in 2 Flute Carbide

Product Description

The HARVEY TOOL 775924 is a solid carbide square end mill designed for precision milling operations in metal cutting and machining applications. With a 3/8-inch cutting diameter and 1-1/8-inch length of cut, it delivers clean, square-shouldered slots, pockets, and profiles. The two-flute configuration and 40-degree helix angle support efficient chip evacuation, while the bright/uncoated finish suits a range of workpiece materials. At 3 inches overall length with a 3/8-inch shank, this end mill mounts directly into standard collet chucks and end mill holders. Machinists and CNC operators select this tool for both production runs and prototype work.

This end mill is suited for use in vertical machining centers, CNC routers, and manual knee mills where square-shoulder profiling, slotting, and peripheral milling are required. The downcut flute geometry directs cutting forces downward, which helps reduce workpiece lifting and produces a cleaner top-edge finish on laminates and composites. It is a single-end tool, meaning the cutting geometry is on one end only. Right-hand cutting direction requires standard spindle rotation.

Key Features

• 3/8-inch cutting diameter with 1-1/8-inch length of cut for precise slot and pocket milling
• Solid carbide construction for rigidity and wear resistance compared to HSS tooling
• Downcut flute geometry reduces workpiece lifting and improves top-surface finish quality
• 40-degree helix angle promotes smooth cutting action and efficient chip evacuation
• Bright/uncoated finish compatible with a broad range of materials and cutting fluids
• Right-hand cut, right-hand flute, single-end configuration for standard CNC and manual mill setups

Compatibility

Designed as a direct-fit replacement or standard tooling selection for any machine spindle accepting a 3/8-inch shank end mill via collet, end mill holder, or shrink-fit toolholder.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Power down and lock out the machine spindle before inserting or removing the tool from the holder. Ensure the shank is fully seated to the recommended engagement depth in the collet or holder before tightening. Do not use this tool for plunge cutting, as this is a non-centercutting end mill.