Harvey Tool 59112-C6 Square End Mill 3/16 in 7 Flute Carbide

Product Description

The HARVEY TOOL 59112-C6 is a solid carbide square end mill designed for precision material removal in demanding machining environments. With a 3/16-inch cutting diameter and a 1-1/2-inch length of cut, this tool delivers consistent performance in finishing and profiling operations. Seven flutes paired with a 41-degree variable helix geometry reduce harmonic vibration during the cut, helping maintain surface finish quality and tool life. The AlTiN coating adds thermal resistance and hardness, making this end mill well-suited for high-temperature cutting conditions found in ferrous and hardened materials.

This end mill is used in CNC machining centers and manual mills for slotting, side milling, and profiling operations on ferrous metals, stainless steels, and hardened alloys. The 3/16-inch shank diameter matches the cutting diameter, keeping the setup straightforward for standard collet systems. At 3 inches overall length, it fits standard toolholding without requiring extended-reach adapters. Machinists and toolmakers working in job shops, aerospace, medical device, and die-mold applications will find the seven-flute configuration effective for higher feed rates and finer surface finishes in finishing passes.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard materials
• 7-flute design enables higher feed rates and improved surface finish in finishing operations
• Variable helix geometry reduces chatter and harmonic vibration during the cut
• AlTiN coating provides thermal resistance for dry or high-speed cutting conditions
• Right-hand cut and right-hand flute direction for standard CNC and manual mill setups
• 3/16-inch shank matches cutting diameter for direct collet or end mill holder mounting

Compatibility

Designed as an OEM-style solid carbide square end mill for use in standard 3/16-inch collets, end mill holders, or shrink-fit toolholders on CNC machining centers and manual milling machines.

Installation Notes

Installation should be performed by a qualified machinist familiar with cutting tool setup and CNC or manual mill operation. Power down and lock out the spindle before changing tooling. Ensure the collet or toolholder bore is clean and free of debris before seating the shank. Verify runout with a dial indicator after mounting to confirm proper seating before initiating a cut.