Accupro 12183616 Corner Radius End Mill 3/4 in 4 Flute

Product Description

The ACCUPRO 12183616 is a solid carbide corner radius end mill designed for precision milling operations in metal fabrication and machining environments. It features a 3/4-inch cutting diameter, a 2-inch length of cut, and a 0.06-inch corner radius that reduces stress concentrations at the base of milled features. With 4 flutes and a right-hand spiral flute direction, this tool delivers efficient chip evacuation and smooth surface finishes on a wide range of workpiece materials. The micrograin carbide construction provides the wear resistance and edge retention needed for high-demand production runs. It is installed and operated by machinists and CNC tool-and-die professionals.

This end mill is suited for use on CNC machining centers and manual knee mills where a long-reach, single-end corner radius geometry is required. The 6-inch overall length and 3/4-inch shank diameter make it appropriate for applications requiring extended reach into deep pockets or cavities. The bright/uncoated finish makes it a practical choice for general-purpose milling in aluminum, steel, and similar materials where a coated tool is not required. Centercutting capability allows it to be used for plunge operations as well as peripheral milling.

Key Features

• 0.06-inch corner radius reduces stress risers and extends part life at milled transitions
• Micrograin solid carbide construction for superior hardness and edge retention
• 4-flute right-hand spiral geometry for efficient chip evacuation and smooth finish
• Centercutting design enables plunge and ramp entry without a pre-drilled hole
• 6-inch overall length with extended reach capability for deep pocket milling
• Bright/uncoated finish suitable for general-purpose ferrous and non-ferrous applications

Compatibility

Designed as a single-end corner radius end mill with a 3/4-inch shank diameter, compatible with standard 3/4-inch collet chucks and end mill holders on CNC machining centers and manual mills.

Installation Notes

This tool is installed and operated by qualified machinists. Ensure the machine spindle and tool holder are powered down and fully stopped before changing tooling. Verify that the collet or tool holder is clean and free of chips before seating the shank, and torque the retention mechanism according to the tool holder manufacturer specifications. Confirm correct spindle rotation direction matches the right-hand cutting direction of this end mill before operation.