Osg 3182454 Square End Mill 0.2126 in 2 Flute Solid Carbide

Product Description

The OSG 3182454 is a solid carbide square end mill designed for high-performance milling in demanding machining applications. With a 0.2126-inch (5.4 mm) cutting diameter and a 0.6378-inch (16.2 mm) length of cut, this tool handles slotting, profiling, and peripheral milling with precision. The 35-degree helix angle promotes efficient chip evacuation and reduces cutting forces. OSG's WXL coating enhances wear resistance and extends tool life in ferrous and non-ferrous materials. Machinists and CNC operators in job shops, tool rooms, and production environments install this end mill for tight-tolerance work where consistent edge geometry is critical.

This end mill suits small-diameter milling work in CNC machining centers and manual mills. The 0.2362-inch (6.0 mm) shank diameter fits standard collet systems and tool holders designed for that shank size. Its single-end, right-hand cut configuration with right-hand flute direction makes it appropriate for conventional climb and conventional milling operations on a wide range of workpiece materials. The micrograin carbide substrate supports use in precision finishing and semi-finishing passes.

Key Features

• Solid micrograin carbide construction for rigidity and edge retention
• WXL coating for extended wear resistance in ferrous and non-ferrous cutting
• 35-degree helix angle promotes chip flow and reduces heat buildup at the cutting edge
• Center-cutting design allows plunge entry into the workpiece
• Right-hand cut and right-hand flute direction for standard CNC spindle operation
• Single-end configuration with consistent square shoulder geometry for profiling and slotting

Compatibility

Designed as an OEM-style replacement solid carbide square end mill for use in standard collet chucks and end mill holders accepting a 0.2362-inch (6.0 mm) shank diameter.

Installation Notes

Installation is performed by machinists using a calibrated collet or end mill holder torqued per the tool holder manufacturer's specification. Ensure the machine spindle is fully stopped and the control is in an e-stop or tool-change state before inserting or removing the cutter. Verify runout with a dial indicator after seating to confirm proper holding. Follow shop safety protocols and applicable machine guarding requirements during setup and operation.