Guhring 9030820158700 Square End Mill 5/8 in 4 Flute Carbide

Product Description

The GUHRING 9030820158700 is a solid carbide square end mill designed for precision milling operations in metalworking and machining environments. It features a 5/8 inch cutting diameter, a 1-1/4 inch length of cut, and a 3-1/2 inch overall length, with a matching 5/8 inch shank diameter for secure toolholder engagement. The four-flute, center-cutting design allows both plunge and lateral cutting. A FIREX finish coating improves heat resistance and extends tool life in demanding materials. The 32-degree helix angle promotes efficient chip evacuation and smooth surface finishes during high-feed operations.

This end mill is suited for milling steel, stainless steel, cast iron, and similar ferrous materials in production and job-shop environments. It is a regular-length tool with no extended reach, making it appropriate for standard-depth pocketing, slotting, and profiling operations. Right-hand cut and right-hand flute orientation are standard for conventional CNC and manual milling setups. It falls within GUHRING Series 3082, a line of coated solid carbide end mills built for general-purpose to performance-level milling applications.

Key Features

• 5/8 inch cutting diameter with 1-1/4 inch length of cut for standard-depth applications
• Solid carbide construction for rigidity and wear resistance
• FIREX finish coating for elevated heat and abrasion resistance
• Four-flute, center-cutting geometry enables plunge entry without a pre-drilled hole
• 32-degree helix angle with fine pitch promotes efficient chip flow
• Variable helix style reduces harmonic chatter during high-speed milling
• Right-hand cut and right-hand flute — compatible with standard spindle rotation

Compatibility

Designed for use with standard 5/8 inch collets, milling chucks, or hydraulic toolholders on CNC machining centers and manual knee mills. Part of GUHRING Series 3082.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the machine spindle is fully stopped and locked out before inserting or removing the tool. Seat the shank to the full recommended grip depth in the toolholder — insufficient engagement increases runout and risk of tool pullout. Verify spindle rotation direction matches the right-hand cut specification before beginning a cut.