Guhring 9031560047600 Square End Mill 0.1875 in 4 Flute

Product Description

The GUHRING 9031560047600 is a solid carbide square end mill designed for precision milling in demanding metal-cutting applications. Part of the Series 3156 long-length line, this single-end tool features a 0.1875 inch cutting diameter, a 0.75 inch length of cut, and a 2.5 inch overall length. It carries a FIREX coating for improved wear resistance and heat protection during high-speed cutting. The 4-flute, right-hand spiral design with a 30-degree helix angle promotes efficient chip evacuation and stable cutting action. Licensed machinists and tool-and-die professionals are the primary users of this end mill in production and job-shop environments.

This end mill is suited for milling cast iron, stainless steel, and steel workpieces, covering material codes K, M, and P. Secondary workpiece materials include non-ferrous metals and high-temp alloys (codes N and S). The straight cylindrical shank at 0.1875 inches fits standard collets and end mill holders. The long-length geometry makes it appropriate for applications requiring extended reach into pockets, slots, or stepped features where a standard-length tool cannot reach the workpiece floor.

Key Features

• Solid carbide construction for rigidity and wear resistance in ferrous and stainless cutting
• FIREX coating provides high-temperature oxidation resistance and extended tool life
• 4-flute, right-hand spiral flute with 30-degree helix for efficient chip removal
• Center-cutting capable — suitable for plunge entry as well as peripheral milling
• Long-length series (2.5 inch OAL) provides extended reach for deep-pocket work
• Mill diameter tolerance h10 and shank diameter tolerance h6 for consistent fitment in precision holders

Compatibility

Designed for use in standard end mill holders and collet chucks accepting a 0.1875 inch straight cylindrical shank. Primary workpiece materials are cast iron, stainless steel, and steel; secondary materials include non-ferrous and high-temp alloys per GUHRING Series 3156 specifications.

Installation Notes

Installation should be performed by a qualified machinist following the machine tool manufacturer's tooling setup procedures. Ensure the spindle is fully stopped and locked out before inserting or removing the end mill from its holder. Verify collet or end mill holder bore size matches the 0.1875 inch shank diameter before torquing the retention system. Do not exceed the recommended axial depth of cut for the 0.75 inch length of cut to avoid tool deflection or breakage.