Tru-maxx 66253291821 Mounted Point W160 60 Grit

Product Description

The TRU-MAXX 66253291821 is an aluminum oxide mounted point designed for precision grinding, deburring, and surface finishing on metal and other hard materials. This cylinder-shaped point carries a W160 shape code and cuts at 60 grit, placing it in the medium grade category for general-purpose material removal. The shank measures 1/8 inch in diameter and 1.5 inches in length, fitting standard die grinders and rotary tools used in machine shops, fabrication facilities, and maintenance environments. The blue aluminum oxide abrasive delivers consistent cut rates on ferrous metals. Rated at a maximum of 81,370 RPM, this mounted point handles high-speed applications without compromise.

This mounted point is suited for internal grinding, slot grinding, and finishing work on tight geometries where larger wheels cannot reach. It is commonly used by machinists, tool-and-die workers, and maintenance technicians working on steel, cast iron, and similar hard materials. The cylinder profile makes it effective on flat bottom surfaces and vertical sidewalls. It fits any die grinder or rotary tool accepting a 1/8 inch collet, which is standard across a wide range of handheld and bench-mounted rotary equipment.

Key Features

• W160 cylinder shape for flat-bottom and sidewall grinding applications
• 60 grit, medium grade aluminum oxide abrasive for general-purpose stock removal
• 1/8 inch shank diameter fits standard die grinder collets
• 1.5 inch shank length provides reach into recessed areas
• Rated to 81,370 RPM for high-speed rotary tool use
• Blue aluminum oxide construction for consistent cut performance on ferrous metals

Compatibility

Designed as a standard mounted point replacement for any die grinder or rotary tool fitted with a 1/8 inch collet.

Installation Notes

Mounted points must be installed by securing the shank firmly in the collet of the die grinder before operation. Always verify the tool RPM rating meets or exceeds the 81,370 RPM maximum rating of this point before use. Inspect the abrasive head for cracks or chips before each use and discard damaged points immediately. Eye protection and appropriate PPE are required when operating abrasive mounted points.