Norton 61463624482 Mounted Point B134 60 Grit Medium

Product Description

The NORTON 61463624482 is a vitrified aluminum oxide mounted point designed for precision grinding, deburring, and surface finishing on metal and other hard materials. Shaped as a cylinder (Point Shape Code B134), this mounted point features a 60-grit, medium-grade abrasive that balances material removal rate with surface finish quality. It fits a 1/8-inch diameter shank and is rated for a maximum operating speed of 71,220 RPM. The brown aluminum oxide grain and vitrified bond are well-suited for controlled, consistent grinding in die grinders and rotary tools used by machinists, tool-and-die makers, and industrial maintenance technicians.

This mounted point is used in applications requiring internal grinding, port work, mold finishing, and weld cleanup on ferrous metals and similar hard materials. The cylinder profile makes it effective for flat-bottom cavities, slot walls, and flat surface grinding in confined areas. The medium density and medium grade provide a good balance of wheel life and cutting action across a range of industrial grinding tasks.

Key Features

• Point Shape Code B134 cylinder profile for flat-surface and cavity grinding
• 60-grit aluminum oxide abrasive with medium grade and medium density
• Vitrified bond for consistent grain exposure and coolant compatibility
• 1/8-inch shank diameter fits standard die grinder collets
• 1-1/2-inch shank length for reach into recessed areas
• Rated to 71,220 RPM maximum operating speed

Compatibility

Designed for use with die grinders and rotary tools accepting a 1/8-inch collet. Suitable for general-purpose mounted point grinding applications on ferrous metals and hard materials where a cylinder-profile abrasive point is specified.

Installation Notes

Installation should be performed by a qualified machinist or maintenance technician familiar with abrasive tooling. Verify that the tool spindle speed does not exceed the 71,220 RPM maximum rating marked on the product before mounting. Secure the shank fully in the collet per the tool manufacturer's specification and inspect the mounted point for chips or cracks before each use. Always wear appropriate eye protection and follow applicable workplace safety standards when operating abrasive tools.