Guhring 9038910060000 Square End Mill 0.2362in 3 Flute

Product Description

The GUHRING 9038910060000 is a solid carbide square end mill designed for precision milling of stainless steel, steel, and cast iron. Part of the Series 3891, this single-end tool features a 6.00 mm (0.2362 inch) cutting diameter, a 0.5118 inch length of cut, and a FIREX coating that provides heat and wear resistance in demanding metal-cutting applications. The variable helix design, with angles of 41, 43, and 45 degrees, reduces harmonic vibration during cutting for improved surface finish and tool life. It is installed and operated by machinists and CNC tooling professionals.

This end mill is suited for precision milling operations in job shops, production machining environments, and tool rooms where stainless steel and steel alloys are common workpiece materials. The straight-cylindrical shank with h6 tolerance ensures consistent seating in standard collet systems. The extended reach configuration and 21.00 mm reach length make it appropriate for applications requiring access to deeper features. Cast iron, aluminum alloys, and non-ferrous materials are listed as secondary workpiece materials.

Key Features

• Solid carbide construction for rigidity and wear resistance in ferrous materials
• FIREX coating for elevated thermal protection and extended tool life
• Variable helix at 41, 43, and 45 degrees to reduce chatter and vibration
• 3-flute geometry balances chip evacuation and cutting edge strength
• Center-cutting capable for plunge entry without a pilot hole
• Extended reach with 21.00 mm reach length for deeper feature access

Compatibility

Designed for use in standard collet toolholders accepting a 6.00 mm (0.2362 inch) straight-cylindrical shank with h6 shank diameter tolerance. Primary workpiece materials are stainless steel and steel (ISO material codes M, P, S). Secondary workpiece materials include cast iron and non-ferrous metals (ISO codes K, N).

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. The shank should be fully seated and properly torqued in a clean, undamaged collet or toolholder before operation. Confirm spindle direction is set to right-hand rotation to match the cutting direction of this tool. Inspect the cutting edges for chips or damage before each use and do not exceed manufacturer-recommended speeds and feeds for the workpiece material.