Guhring 9030820127000 Square End Mill 0.5in 4 Flute Carbide

Product Description

The GUHRING 9030820127000 is a solid carbide square end mill designed for high-performance milling in demanding machining applications. Built to Series 3082 specifications, this centercutting tool features a 0.5 inch cutting diameter, a 1.25 inch length of cut, and a 3.5 inch overall length with a 0.5 inch shank diameter. The four-flute, right-hand cut and right-hand flute geometry provides efficient chip evacuation and consistent surface finish. The FIREX finish enhances wear resistance and extends tool life across a wide range of workpiece materials. A 32-degree helix angle supports smooth cutting action and reduced cutting forces during operation.

This end mill is suited for finish and semi-finish milling operations on ferrous and non-ferrous metals, alloy steels, and hardened materials in production and job-shop environments. The fine-pitch flute configuration and variable helix style make it appropriate for both peripheral and plunge cutting. It is typically installed and operated in CNC machining centers and manual mills by machinists and tooling technicians. The regular length classification suits standard-depth pocket milling, slotting, and contouring where extended reach is not required.

Key Features

• Solid carbide construction for rigidity and heat resistance at elevated cutting speeds
• FIREX finish for improved tool life and resistance to built-up edge
• Centercutting design allows direct plunge entry into workpiece material
• 32-degree helix angle with variable helix style reduces chatter and vibration
• Right-hand cut and right-hand flute geometry for standard spindle direction compatibility
• Fine-pitch four-flute layout optimized for smooth finish passes

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide square end mill for standard 0.5 inch collet or end mill holder tooling systems used in CNC and manual milling machines.

Installation Notes

Installation is performed by a qualified machinist or tooling technician. The shank should be seated fully in a compatible end mill holder or collet chuck and torqued to the holder manufacturer's specified value before spindle engagement. Inspect the tool and holder for runout before beginning the cut. Ensure the machine spindle is fully stopped and locked out before changing or adjusting tooling.