Accupro 14796248 Corner Radius End Mill 0.0781 in 3 Flute

Product Description

The ACCUPRO 14796248 is a solid carbide corner radius end mill designed for precision milling of tight-tolerance features in metalworking and machining applications. It measures 0.0781 inches in diameter with a 0.0100-inch corner radius and a 2-inch length of cut, making it well suited for profiling, slotting, and contouring in confined geometries. The tool carries an AlTiN coating, which provides thermal resistance and extended tool life at elevated cutting speeds. With a 3-flute, right-hand spiral configuration and centercutting capability, it handles both plunge and peripheral cuts. The micrograin carbide substrate delivers the rigidity needed for consistent performance in ferrous and non-ferrous materials.

This end mill is built for machining centers and CNC milling operations where small-diameter, high-precision tooling is required. The miniature series designation makes it appropriate for die and mold work, medical component machining, aerospace detail parts, and other applications where standard tooling is too large. The extended reach geometry, with a 0.9400-inch reach length, allows access to features with limited clearance without sacrificing rigidity. It ships as a single-end tool in individual packaging.

Key Features

• 0.0781-inch mill diameter with 0.0100-inch corner radius for controlled edge blending and reduced stress concentrations
• AlTiN coating provides high-temperature wear resistance for dry or semi-dry cutting
• 3-flute, right-hand spiral design balances chip evacuation with surface finish quality
• Centercutting geometry allows direct plunge entry without a pre-drilled hole
• Extended reach with 0.9400-inch reach length for deep or restricted-access features
• Micrograin solid carbide substrate for dimensional stability and edge integrity

Compatibility

Designed as an OEM-style solid carbide corner radius end mill for use in standard 1/8-inch collets or tool holders on CNC milling machines and machining centers capable of accepting miniature-series tooling.

Installation Notes

Installation and tool changes should be performed by a qualified machinist with the machine powered down and spindle fully stopped. Ensure the 1/8-inch shank is seated and torqued in the collet or tool holder per the toolholder manufacturer specifications. Inspect runout after installation to confirm concentricity within acceptable tolerances for the application. Do not exceed the tool diameter, flute geometry, or coating limitations when selecting cutting parameters.