Norton 61463624423 Mounted Point B53 60 Grit Aluminum Oxide

Product Description

The NORTON 61463624423 is a B53 pointed-shape mounted point designed for precision grinding, deburring, and surface finishing in hard-to-reach areas. The abrasive wheel is constructed from aluminum oxide with a vitrified bond, suited for grinding ferrous metals, hardened steels, and cast iron. The medium grade with 60 grit provides a balance of material removal and surface finish quality. This mounted point measures 5/8 inches thick with a 1/8 inch shank diameter and 1-1/2 inch shank length, and it is rated for use up to 67070 RPM. It is installed by machinists, toolmakers, and metalworking professionals using a compatible die grinder or rotary tool.

This mounted point is suited for internal grinding, weld blending, mold finishing, and port work in both production shop and field service environments. The B53 pointed profile allows access into tight contours, grooves, and cavities where flat or cylindrical wheels cannot reach. Common applications include cleaning casting flash, sharpening tooling, and smoothing weld beads in ferrous metal fabrication. It is used across general metalworking, automotive, aerospace maintenance, and industrial maintenance trades.

Key Features

• B53 pointed shape for access to tight contours, grooves, and internal cavities
• Aluminum oxide abrasive material suitable for ferrous metals and hardened steel
• Vitrified bond provides rigidity and consistent stock removal throughout wheel life
• 60 grit medium grade balances aggressive cut with acceptable surface finish
• 1/8 inch shank diameter fits standard die grinders and rotary tool chucks
• Rated to 67070 RPM for compatibility with high-speed rotary tools

Compatibility

Designed for use with die grinders and rotary tools accepting a 1/8 inch shank. Suitable for grinding ferrous metals, hardened steel, and cast iron in general metalworking and industrial maintenance applications.

Installation Notes

This mounted point is installed and operated by machinists, toolmakers, and metalworking professionals. Always verify that the tool spindle speed does not exceed the 67070 RPM rating marked on the product before use. Secure the shank fully into the collet or chuck and confirm the locking mechanism is tight before powering the tool. Wear appropriate eye protection and ensure the workpiece is secured before beginning grinding operations.