Sgs 34771 Corner Radius End Mill 1/8 in 3 Flute Carbide

Product Description

The SGS 34771 is a solid carbide corner radius end mill designed for precision milling of non-ferrous metals. It features a 1/8 inch diameter, a 0.01 inch corner radius, and 3 right-hand helical flutes with a high helix angle of 38 degrees. The single-end geometry and straight cylindrical shank make it compatible with standard end mill holders. With an uncoated bright finish and coarse pitch, this tool is built for roughing operations where clean corner profiles and tight tolerances are required. Machinists and toolmakers install this cutter in CNC machining centers and manual mills for aluminum, brass, copper, and similar soft materials.

The SGS 34771 is intended for non-ferrous metal applications in production and job-shop environments. Its 3/8 inch length of cut and 1-1/2 inch overall length suit it for shallow-to-moderate pocket milling, slotting, and profiling passes where corner radius blending is required. The Series 43CR geometry is optimized for right-hand cutting direction. This tool is sold as a single-end cutter and is not designed for center-cutting entry. It is used by machinists in aerospace, automotive, and general metalworking shops that run non-ferrous materials regularly.

Key Features

• Solid carbide construction for rigidity and wear resistance in non-ferrous metal cutting
• 0.01 inch corner radius blends sharp corners and reduces edge chipping on finished profiles
• 3 right-hand helical flutes with 38-degree high helix angle for efficient chip evacuation
• Uncoated bright finish suited for non-ferrous materials where coating adhesion is not required
• Straight cylindrical 1/8 inch shank with h6 tolerance for accurate tool holding in end mill holders
• Series 43CR coarse pitch geometry optimized for roughing material removal

Compatibility

Designed for use with standard end mill holders. Intended for primary use in non-ferrous metal workpiece materials. Not rated for ferrous or hardened steel applications.

Installation Notes

Installation is performed by qualified machinists or toolroom personnel. Secure the shank fully into the end mill holder and verify runout before cutting. Power down and lock out the spindle before changing tooling. Do not exceed the rated depth of cut for the listed length of cut, and confirm the holder bore matches the 1/8 inch shank diameter before seating the tool.