Sgs 34782 Corner Radius End Mill 5/8 in 3 Flute Solid Carbide

Product Description

The SGS 34782 is a solid carbide corner radius end mill designed for precision milling of non-ferrous metals. Part of the SGS Series 43CR, it features a 5/8 inch cutting diameter, a 0.03 inch corner radius, and 3 helical flutes with a high helix angle of 38 degrees. The single-end, right-hand cutting geometry is engineered for roughing material removal applications. The bright uncoated finish makes it well suited for aluminum, copper, brass, and similar non-ferrous workpiece materials. Machinists and CNC operators in job shops, aerospace, and general manufacturing use this tool in standard end mill holders for slotting, profiling, and peripheral milling operations.

This end mill is intended for use in non-ferrous metal applications where a corner radius is required to reduce stress concentration and improve surface finish at workpiece edges. The coarse pitch flute design promotes chip evacuation during aggressive cuts. With a 1-5/8 inch length of cut and 3-3/4 inch overall length, it fits standard machining center setups and manual mills equipped with 5/8 inch bore end mill holders. It is a single-end tool, meaning once the cutting end is worn, the tool is replaced rather than reversed.

Key Features

• 0.03 inch corner radius reduces edge chipping and stress concentration on workpiece corners
• Solid carbide construction provides rigidity and wear resistance compared to HSS tooling
• 3 right-hand helical flutes with coarse pitch promote efficient chip evacuation in non-ferrous materials
• High helix angle supports smooth cutting action and reduced cutting forces
• Bright uncoated finish is optimized for non-ferrous metals including aluminum and copper alloys
• Straight cylindrical shank fits standard 5/8 inch end mill holders without adapters

Compatibility

Designed for use with standard end mill holders accepting a 5/8 inch straight-cylindrical shank. Primary workpiece material is non-ferrous metal (material code N). Not intended for ferrous or hardened steel applications.

Installation Notes

Installation is performed by machinists or CNC setup technicians. Ensure the machine spindle is fully stopped and the tool changer or quill is locked before inserting or removing the end mill. Secure the shank fully within the holder to the recommended gauge-line depth and verify runout with a dial indicator before production cutting. Follow machine tool manufacturer torque specifications for drawbar or set screw retention.