Tru-maxx 66253291879 Mounted Point 60 Grit 1/8 Inch Shank

Product Description

The TRU-MAXX 66253291879 is an aluminum oxide mounted point in a B72 wheel tapered edge configuration, designed for precision grinding, deburring, and surface finishing on metal and hard materials. With a 60-grit medium grade abrasive, it removes material efficiently while leaving a controlled surface finish. The 1/8-inch shank diameter mounts directly into standard die grinders and rotary tools. The shank measures 1.5 inches in length, and the grinding head is 3/32 inches thick. Rated to a maximum of 73,500 RPM, this point handles high-speed applications without sacrificing control. The pink aluminum oxide composition is well suited to ferrous metals and general-purpose tool room work.

This mounted point is used in metalworking, tool and die, maintenance, and fabrication environments. It fits residential shop and commercial production settings alike. Typical applications include internal diameter grinding, weld cleanup, port work, and deburring of machined parts. It is installed by machinists, tool room technicians, and maintenance professionals using standard die grinders or rotary tools with a 1/8-inch collet.

Key Features

• B72 wheel tapered edge point shape for internal and contoured grinding
• 60-grit medium grade aluminum oxide abrasive for aggressive material removal with controlled finish
• 1/8-inch shank diameter fits standard die grinder and rotary tool collets
• Rated to 73,500 RPM for high-speed operation
• Pink aluminum oxide composition suited to ferrous metals and general tool room use
• Lightweight at 0.02 pounds for reduced operator fatigue during extended use

Compatibility

Designed for use with die grinders and rotary tools accepting a 1/8-inch shank collet. Suitable for general-purpose grinding and finishing on ferrous and hard materials.

Installation Notes

Installation is performed by machinists or maintenance technicians using a die grinder or rotary tool with a matching 1/8-inch collet. Before mounting, confirm the tool spindle speed does not exceed the 73,500 RPM rating marked on the point. Secure the shank fully into the collet and tighten per the tool manufacturer specifications before operating. Always wear appropriate eye protection and inspect the mounted point for chips or cracks before each use.