Norton 61463624396 Mounted Point A25 60 Grit 1/4 in Shank

Product Description

The NORTON 61463624396 is an aluminum oxide mounted point designed for precision grinding, deburring, and surface finishing in hard-to-reach areas. It features an A25 ball point shape, 60 grit abrasive, and a medium grade vitrified bond construction. The vitrified bond provides consistent cut rate and shape retention throughout the life of the point. With a 1/4 inch shank diameter and 1.5 inch shank length, it mounts directly into standard die grinders and rotary tools used in metalworking, toolroom, and maintenance applications. Maximum operating speed is rated at 35,510 RPM. Installed by machinists, tool-and-die workers, and maintenance technicians.

This mounted point is suited for internal grinding, weld blending, cavity work, and contour finishing on ferrous metals and hard materials. The ball profile allows access to concave surfaces, radiused cavities, and recessed bores where flat or straight wheel forms cannot reach. It is used in both production and maintenance settings across metalworking shops, fabrication facilities, and industrial maintenance environments. Each package contains one piece, with a minimum order quantity of 5 units.

Key Features

• A25 ball point shape for grinding concave surfaces and recessed cavities
• 60 grit aluminum oxide abrasive for aggressive stock removal on ferrous metals
• Medium grade vitrified bond for consistent cut rate and dimensional stability
• 1/4 inch shank diameter fits standard die grinders and rotary tool chucks
• Rated to 35,510 RPM maximum operating speed
• 1 inch head thickness with 1.5 inch shank length

Compatibility

Designed for use with die grinders and rotary tools accepting a 1/4 inch shank. Suitable for internal and contour grinding applications on ferrous metals and similarly hard materials.

Installation Notes

Mounted points must be installed by qualified personnel familiar with abrasive tool safety. Before mounting, verify the tool spindle speed does not exceed the 35,510 RPM rating marked on this product. Secure the shank fully in the collet or chuck and inspect the point for cracks or damage before each use. Always use appropriate eye protection and guarding per ANSI B11 and applicable shop safety standards.