Norton 61463624484 Mounted Point B135 60 Grit 1/8 in Shank

Product Description

The NORTON 61463624484 is a vitrified aluminum oxide mounted point designed for precision grinding, deburring, and surface finishing in hard-to-reach areas. Shaped to the B135 cylinder profile, it measures 0.5 inches thick with an overall length of 2 inches. The 0.125-inch diameter shank seats securely in a die grinder or rotary tool collet. At 60 grit with a medium grade and medium density, this mounted point removes material efficiently while leaving a consistent finish on ferrous and non-ferrous metals. It is rated to a maximum of 71,340 RPM, making it well-suited for high-speed grinding applications. Licensed tradespeople and skilled machinists rely on this type of tooling for weld blending, cavity work, and mold preparation.

This mounted point is used in metalworking shops, maintenance facilities, and fabrication environments where internal radii, slots, or contoured surfaces require controlled stock removal. The cylinder shape and medium grit make it appropriate for general-purpose grinding on steel, cast iron, and similar hard materials. It fits standard die grinders and tool-post grinder setups that accept a 0.125-inch shank. Minimum order quantity is 5 units per order with a package quantity of 1.

Key Features

• B135 cylinder point shape for access to slots, bores, and contoured surfaces
• 60 grit aluminum oxide abrasive for efficient stock removal on metal
• Vitrified bond for consistent cut rate and dimensional stability under heat
• Medium grade and medium density for balanced material removal and wheel life
• 71,340 RPM maximum rating for compatibility with high-speed die grinders
• 0.125-inch shank diameter fits standard collets on most rotary and die grinder tools

Compatibility

Designed for use in die grinders, rotary tools, and tool-post grinder spindles that accept a 0.125-inch shank diameter. No specific OEM model compatibility was provided in the product data.

Installation Notes

Mounted points must be installed by a qualified operator familiar with abrasive tooling safety. Before mounting, confirm the tool spindle speed does not exceed the 71,340 RPM rating marked for this point. Inspect the point for cracks or chips before each use and discard any damaged units. Use the correct collet size for the shank diameter and ensure the shank is fully seated and secured before operating.