Accupro 72096233 Corner Radius End Mill 3/4 in 6 Flute

Product Description

The ACCUPRO 72096233 is a solid carbide corner radius end mill designed for high-performance milling in demanding materials. It features a 0.75 inch (19.05 mm) mill diameter, six flutes, and a 0.12 inch corner radius that reduces stress concentration at the cutting edge. The AlTiN+ coating provides thermal resistance and extended tool life when cutting high-temp alloys and other abrasive workpiece materials. A variable helix and variable index geometry reduce harmonic vibration and chatter during cutting. This tool is single-end, center-cutting, and right-hand cut with a right-hand flute direction. It is used by machinists and CNC tool setters working in aerospace, power generation, and precision manufacturing environments.

This end mill is optimized for high-temperature alloy workpiece materials (material code S), including nickel-based superalloys, titanium, and similar difficult-to-cut metals. Its variable helix design helps manage cutting forces and thermal load during heavy material removal or finishing passes. The 1.625 inch length of cut allows for moderate-depth side milling and slotting operations. The shank diameter matches the mill diameter at 0.75 inches, making it compatible with standard ER or side-lock toolholders of that bore size. It is well suited for both roughing and semi-finishing applications where edge chipping and heat buildup are primary concerns.

Key Features

• AlTiN+ coating for high-heat resistance and extended tool life in abrasive materials
• Variable helix and variable index geometry reduce chatter and improve surface finish
• 0.12 inch (3.05 mm) corner radius reduces edge stress and prevents chipping
• Six-flute design increases feed rate capability and improves chip evacuation
• Center-cutting capable — supports plunge entry and ramping operations
• Solid carbide construction for rigidity and dimensional stability at elevated cutting temperatures

Compatibility

Optimized for high-temperature alloy workpiece materials (primary material code S). Fits standard 0.75 inch bore toolholders. Part of the ACCUPRO HS series.

Installation Notes

Installation is performed by a qualified CNC machinist or tool setter. Secure the shank in a properly sized collet chuck, shrink-fit holder, or side-lock holder torqued to the toolholder manufacturer's specification. Verify runout at the cutting edge before starting a program. Follow your machine tool's spindle speed and feed rate guidelines for solid carbide end mills in high-temp alloy materials; do not exceed the tool's rated length of cut during slotting passes.