Harvey Tool 846893 Square End Mill 3/32 in 3 Flute Carbide

Product Description

The HARVEY TOOL 846893 is a solid carbide square end mill designed for precision milling in metalworking and machining applications. With a 3/32 inch (0.093 inch) mill diameter and a 0.139 inch length of cut, this single-end tool is built for tight-tolerance work in confined areas. The 3-flute geometry with a 30-degree helix angle balances chip evacuation and surface finish on a range of workpiece materials. A 1/8 inch shank diameter and 2.5 inch overall length make it compatible with standard collet toolholding systems. This tool is installed and operated by machinists and CNC programmers working on production or prototype runs.

This end mill is suited for slot milling, profiling, and plunging operations in small-feature machining environments, including die and mold work, prototype machining, and production runs requiring small-diameter tooling. The bright, uncoated finish makes it appropriate for applications where coating buildup or thermal sensitivity is a factor, such as cutting aluminum, brass, and certain plastics. The right-hand cutting and right-hand flute direction conform to standard spindle configurations on vertical machining centers and CNC mills.

Key Features

• Solid carbide construction provides rigidity and wear resistance in small-diameter tooling
• 3-flute design balances chip clearance and cutting stability at 3/32 inch diameter
• 30-degree helix angle promotes smooth cutting action and improved surface finish
• Bright, uncoated finish suits non-ferrous metals and plastics where coatings are not preferred
• 1/8 inch shank diameter fits standard ER and collet chuck toolholding
• Right-hand cut and right-hand flute direction match conventional CNC mill spindle rotation

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide end mill for CNC machining centers and manual mills equipped with 1/8 inch collet or chuck toolholding systems.

Installation Notes

Installation is performed by a machinist or toolroom technician. Ensure the machine spindle is fully stopped and locked out before inserting or removing the tool from the collet. Secure the shank to the full recommended collet engagement depth to prevent runout and tool pullout under cutting loads. Do not exceed the tool manufacturer's recommended speeds and feeds for the workpiece material and depth of cut.