Kennametal 6086511 Square End Mill 5/8 in 4 Flute Tialn

Product Description

The KENNAMETAL 6086511 is a solid carbide square end mill designed for high-performance milling in demanding machining applications. With a 5/8-inch mill diameter and a 1-1/4-inch length of cut, this single-end tool delivers precise material removal in a wide range of ferrous and hardened workpiece materials. The TiAlN coating enhances heat resistance and tool life at elevated cutting temperatures. The KC633M material grade is engineered for rigidity and wear resistance. This end mill is installed and operated by CNC machinists and toolroom professionals in production and job-shop environments.

This end mill suits vertical and horizontal milling centers where tight tolerances and consistent surface finish are required. The 4-flute configuration balances chip evacuation with surface quality, making it well-suited for finishing and semi-finishing passes in steel, stainless steel, and similar materials. The right-hand cutting and right-hand spiral flute direction are standard for conventional CNC mill spindles. The 3-1/2-inch overall length provides reach without excessive tool deflection for most standard setups.

Key Features

• TiAlN coating for extended tool life and performance at high cutting temperatures
• Solid carbide construction with KC633M material grade for rigidity and wear resistance
• 4 spiral flutes with right-hand cut and right-hand flute direction
• 30-degree helix angle promotes smooth chip flow and reduced cutting forces
• Centercutting geometry allows plunge entry into the workpiece
• Single-end design with 5/8-inch shank diameter for standard ER and end mill holders

Compatibility

Designed as an OEM-style solid carbide square end mill compatible with standard 5/8-inch end mill holders, collet chucks, and shrink-fit toolholders used on CNC vertical and horizontal machining centers.

Installation Notes

This tool is installed and run by qualified CNC machinists or toolroom personnel. Ensure the machine spindle and toolholder are fully powered down and locked out before changing tooling. Use a properly sized end mill holder or ER collet with correct bore to match the 5/8-inch shank diameter, and torque the retention screw or nut per the toolholder manufacturer specification. Inspect the tool for chipping or coating wear before each use and replace at first sign of excessive wear to prevent workpiece damage.