Norton 61463624583 Mounted Point W235 60 Grit 1/4in

Product Description

The NORTON 61463624583 is an aluminum oxide mounted point in W235 cylinder shape, designed for precision grinding, deburring, and surface blending on ferrous and non-ferrous metals. It runs at a maximum of 25460 RPM and features a vitrified bond that provides consistent stock removal and shape retention throughout its service life. The abrasive grade is medium with a 60-grit designation, making it well-suited for general-purpose material removal where a balance of cut rate and surface finish is required. The 1/4-inch shank diameter fits standard die grinders and rotary tools. Installed by machinists, tool-and-die workers, and maintenance technicians working on internal bores, contoured surfaces, and weld clean-up applications.

This mounted point is used in metalworking, fabrication, and maintenance environments where a handheld die grinder or flex-shaft machine is the primary tool. It is appropriate for grinding inside cavities, ports, and recesses that flat or cup wheels cannot reach. The W235 cylinder profile provides a flat working face and a cylindrical side surface, giving the operator two contact geometries in a single point. Typical applications include mold and die finishing, casting cleanup, and precision deburring on machined components.

Key Features

• W235 cylinder shape delivers a flat face and cylindrical side for versatile contact geometry
• Aluminum oxide abrasive material suited for grinding steel, cast iron, and similar ferrous metals
• Vitrified bond holds abrasive grain firmly, maintaining point shape under consistent pressure
• Medium grade, 60-grit designation balances cut rate with controllable surface finish
• Maximum rated speed of 25460 RPM for use with standard die grinders
• 1/4-inch shank diameter fits the most common collet size on pneumatic and electric die grinders

Compatibility

Designed for use with die grinders and rotary tools fitted with a 1/4-inch collet. Verify that the tool spindle speed does not exceed the 25460 RPM rating marked on the point before operation.

Installation Notes

Mounted points must be installed by personnel familiar with abrasive safety standards and applicable ANSI B7 guidelines. Inspect the point for cracks or chips before mounting, and never exceed the maximum RPM rating. Power down and disconnect the grinder from its air supply or electrical source before changing points. Wear appropriate eye protection and ensure the workpiece is secured before making contact with the abrasive.