Sgs 32583 Corner Radius End Mill 0.75in 5 Flute Altin

Product Description

The SGS 32583 is a solid carbide corner radius end mill designed for high-performance material removal in demanding machining environments. Built to the Series 55CR specification, it features a 0.75 inch mill diameter, a 0.03 inch corner radius, and five helical flutes with a variable index configuration. The AlTiN (Ti-NAMITE-A) coating provides excellent heat resistance and wear protection at elevated cutting temperatures. Intended for use in CNC machining centers with end mill holders, this tool handles both roughing and finishing operations in a single-end, right-hand cutting configuration. It is installed and operated by machinists and tooling specialists working in production or job-shop environments.

The SGS 32583 is suited for cutting steel, stainless steel, cast iron, superalloys, titanium, and hard materials. Its high helix angle promotes efficient chip evacuation and smooth surface finishes across these material groups. The 1.625 inch length of cut and 4 inch overall length make it a practical choice for moderate-depth pocketing, profiling, and contouring operations where corner integrity is critical. The straight cylindrical shank is compatible with standard end mill holders used across common machining setups.

Key Features

• 0.03 inch corner radius reduces stress concentration and extends tool life at part edges
• AlTiN coating (Ti-NAMITE-A) provides thermal resistance for dry and high-speed cutting
• 5-flute variable index geometry reduces harmonic vibration during cut
• Solid carbide construction (Material Grade C2) delivers rigidity and wear resistance
• Right-hand helical flutes support efficient chip evacuation in steel and superalloy applications
• Handles both roughing and finishing material removal in a single tool

Compatibility

Designed for use with standard end mill holders. Primary workpiece materials include steel, stainless steel, cast iron, superalloys, and titanium. Secondary application covers hard materials. Shank diameter tolerance is h6 for consistent holder fit.

Installation Notes

Installation is performed by qualified machinists following shop safety procedures. Power down and lock out the spindle before inserting or removing the tool from the holder. Verify holder runout and clamping torque per holder manufacturer specifications before operation. Do not use this tool as a center-cutting drill entry — it is not centercutting.