Harvey Tool 923112 Square End Mill 3/16 in 3 Flute Carbide

Product Description

The HARVEY TOOL 923112 is a solid carbide square end mill designed for precision milling operations in metalworking and machining applications. With a 3/16-inch cutting diameter and a 1-inch length of cut, this end mill delivers accurate, repeatable results in slotting, profiling, and peripheral milling. The 3-flute geometry combined with a 42-degree variable helix promotes efficient chip evacuation and reduces chatter, making it well suited for work in steel, aluminum, and similar materials. At 3 inches overall length and 0.04 pounds, it is a compact, lightweight tool for close-tolerance work performed by machinists and toolroom professionals.

This end mill is appropriate for use in vertical machining centers, CNC mills, and manual milling machines where a 3/16-inch shank is compatible with the collet or chuck system in use. Its centercutting capability allows direct plunge entry into a workpiece, adding versatility in applications such as pocket milling and contour work. The right-hand cut and right-hand flute configuration follow standard industry convention for the majority of machining setups. It is sold individually and intended for professional machine shop environments.

Key Features

• 3/16-inch cutting diameter with matching 3/16-inch shank diameter for direct collet fit
• 1-inch length of cut suitable for moderate-depth slotting and profiling
• 3-flute solid carbide construction for rigidity and wear resistance
• 42-degree variable helix reduces vibration and chatter at the cutting edge
• Centercutting design allows plunge entry without a pre-drilled pilot hole
• Bright/uncoated finish — ready for use or compatible with post-coating processes

Compatibility

Designed as a standard-shank square end mill for use in any milling machine or machining center equipped with a collet, end mill holder, or chuck accepting a 3/16-inch shank diameter.

Installation Notes

Installation should be performed by a qualified machinist following shop safety procedures. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Seat the shank fully into the collet or holder and torque retention hardware to the machine manufacturer's specification. Verify runout with a dial indicator before beginning a production cut.