Accupro 15024262 Corner Radius End Mill 0.0312 in 4 Flute

Product Description

The ACCUPRO 15024262 is a miniature solid carbide corner radius end mill designed for precision milling operations requiring tight tolerances and fine detail work. It features a 0.0312 inch cutting diameter with a 0.0100 inch corner radius and a 1.25 inch length of cut, making it well suited for small-feature profiling, slotting, and contouring in hard or abrasive workpiece materials. The 4-flute, right-hand spiral design promotes efficient chip evacuation while maintaining rigidity in the cut. The bright, uncoated finish is appropriate for non-ferrous metals and applications where coating interference is a concern. This tool is installed by machinists and tool-and-die professionals working on CNC machining centers and manual mills.

This end mill is built for small-diameter, high-precision applications common in mold making, die work, medical component machining, and aerospace detail parts. Its miniature series classification and 0.0312 inch diameter make it appropriate for fine feature work where standard-size end mills cannot reach. The 1/8 inch shank diameter suits collet systems and toolholders commonly found on CNC vertical machining centers and high-speed spindle setups. Centercutting capability allows direct plunge entry into the workpiece without a pre-drilled hole.

Key Features

• 0.0312 inch cutting diameter with 0.0100 inch corner radius for fine-feature profiling
• 4-flute, right-hand spiral geometry for balanced cutting action and chip flow
• Solid micrograin carbide construction for rigidity and wear resistance in demanding materials
• Centercutting design allows direct plunge cuts without pre-drilling
• Bright/uncoated finish suits non-ferrous and non-abrasive coating-sensitive applications
• Single-end configuration with 1.25 inch length of cut and 1.5 inch overall length

Compatibility

Designed as a miniature series corner radius end mill compatible with 1/8 inch collet toolholders and standard CNC machining center spindles accepting that shank diameter.

Installation Notes

Installation should be performed by a qualified machinist following shop safety procedures. Ensure the machine spindle is fully stopped and the controller is in a safe state before loading or removing the tool. Use a properly sized collet or toolholder to achieve the correct clamping force on the 1/8 inch shank. Inspect the cutting edges under magnification before use, as carbide tooling at this diameter is brittle and susceptible to chipping if mishandled or improperly stored.