Accupro 95169719 Corner Radius End Mill 1/2 in 5 Flute

Product Description

The ACCUPRO 95169719 is a solid carbide corner radius end mill designed for precision milling in demanding machining environments. It features a 1/2 inch diameter with a 0.030 inch corner radius and an AlCrTiN coating that resists heat and wear during high-speed cutting operations. The 5-flute, right-hand spiral geometry with a 38-degree helix angle promotes efficient chip evacuation and smooth surface finishes. With an overall length of 4 inches and a 5/8 inch length of cut, this centercutting tool handles both plunge and profile operations. Micrograin carbide construction provides the hardness and toughness needed for ferrous and non-ferrous materials. Licensed machinists and CNC programmers are the primary users of this tooling.

This end mill is suited for milling operations requiring extended reach into deep pockets, slots, or complex contoured features. The 1-1/2 inch reach length and 0.475 inch neck diameter allow access to areas where standard-length tooling cannot reach without sacrificing rigidity. The variable index design reduces chatter and harmonics during extended-reach cuts. Typical applications include die and mold work, aerospace component machining, and precision part production on vertical and horizontal machining centers. Single-end configuration makes this a replace-and-discard tool for consistent cutting geometry throughout its service life.

Key Features

• AlCrTiN coating for elevated heat resistance and extended tool life in hard materials
• 5-flute, 38-degree helix spiral geometry for improved chip flow and surface finish
• 0.030 inch corner radius reduces stress concentration and extends part and tool life
• Extended reach design with 1-1/2 inch reach length and 0.475 inch neck diameter
• Variable index flute spacing minimizes vibration and chatter during deep cuts
• Centercutting capability allows direct plunge entry without a pre-drilled hole

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide end mill for 1/2 inch collet or end mill holders on standard CNC machining centers requiring a right-hand cut, right-hand flute, single-end corner radius tool.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Secure the shank fully into a 1/2 inch collet, hydraulic chuck, or shrink-fit holder to the manufacturer-specified gauge line before tightening. Ensure the machine spindle is fully stopped and the tool path program is verified before initiating a cut. Do not exceed the tool manufacturer's recommended feeds and speeds for the coating and material combination being machined.