Norton 61463624434 B72 Mounted Point Medium Aluminum Oxide

Product Description

The NORTON 61463624434 is a B72 wheel tapered edge mounted point abrasive, designed for precision grinding and deburring of metals and hard materials. Made from medium-grade aluminum oxide, this mounted point delivers consistent stock removal and surface blending on internal bores, cavities, and contoured surfaces. The 1/8 inch shank fits standard die grinders and rotary tools, and the 1/8 inch head thickness suits tight-access grinding work. At 1-5/8 inches overall length, it is sized for controlled, close-tolerance material removal. Machinists, tool and die workers, and fabricators reach for this type of abrasive when working surfaces that larger grinding wheels cannot reach.

This mounted point is used in metalworking, fabrication, and maintenance applications where internal grinding, weld blending, or burr removal is required. The B72 wheel tapered edge profile is well suited to working inside bores, ports, and recesses where a flat or cylindrical wheel cannot maintain consistent contact. Common install scenarios include bench-mounted die grinders and handheld rotary tools in shop and field environments. Typical users include machinists, welders, and industrial maintenance technicians working on ferrous and non-ferrous metals.

Key Features

• B72 wheel tapered edge point shape for access to bores, recesses, and contoured surfaces
• Medium-grade aluminum oxide abrasive for balanced stock removal and surface finish
• 1/8 inch shank diameter fits standard die grinder and rotary tool collets
• 1/8 inch head thickness suited for precision grinding in tight spaces
• 1-5/8 inch overall length provides reach into deep cavities and ports

Compatibility

Designed as an OEM-style replacement or direct-fit mounted point for die grinders and rotary tools accepting a 1/8 inch shank collet.

Installation Notes

Mounted points are installed by licensed machinists or qualified trade personnel using a die grinder or rotary tool with the appropriate collet size. Before mounting, power down and disconnect the tool from its power source. Inspect the mounted point for cracks or damage before each use and do not exceed the maximum RPM rating of the abrasive or the tool. Follow applicable ANSI B7.1 safety standards for abrasive wheel mounting and use.