Guhring 9042650047600 Square End Mill 0.1875 in 3 Flute

Product Description

The GUHRING 9042650047600 is a solid carbide square end mill designed for precision material removal in metalworking and machining applications. Built on Guhring Series 4265, this single-end tool features a 0.1875 inch cutting diameter with a 0.625 inch length of cut and a 2 inch overall length. The variable helix design spans 39, 40, and 41 degrees, reducing harmonic vibration and improving surface finish across a range of cutting conditions. Center-cutting geometry allows plunge entry as well as conventional peripheral milling. The bright, uncoated finish suits applications where coating is either unnecessary or undesirable. Installation is typically performed by machinists and CNC setup technicians working in job shop or production environments.

This end mill is suited to light-duty and finishing cuts in non-ferrous metals, plastics, and similar materials classified under primary workpiece material code N. The 3-flute configuration balances chip evacuation with cutting efficiency, making it appropriate for slotting, profiling, and pocket milling at moderate feed rates. The straight cylindrical shank with h6 tolerance fits standard collet chucks and end mill holders used on vertical machining centers and CNC mills. The compact 2 inch overall length keeps tool overhang minimal, supporting rigidity in tight setups.

Key Features

• Variable helix angles of 39, 40, and 41 degrees reduce chatter and improve surface finish
• Center-cutting geometry enables direct plunge entry without pre-drilling
• 3-flute spiral flute design balances chip clearance and cutting efficiency
• Right-hand cut and right-hand flute orientation for standard spindle rotation
• Solid carbide construction for rigidity and wear resistance in precision work
• Bright uncoated finish suitable for non-ferrous and general-purpose applications

Compatibility

Designed as a Series 4265 OEM-style solid carbide square end mill with a straight cylindrical shank; fits standard 3/16 inch collet chucks and end mill holders on CNC vertical machining centers and manual mills accepting h6-tolerance straight shanks.

Installation Notes

Installation should be performed by a qualified machinist or CNC technician. Power down and lock out the spindle before seating or removing the tool from the holder. Confirm collet or chuck bore matches the 0.1875 inch shank diameter and that the holder is torqued to the machine tool manufacturer specifications. Avoid excessive tool overhang beyond what the setup requires to maintain rigidity and prevent deflection.