Tru-maxx 66253291660 Mounted Point 60 Grit B44 Tree Shape

Product Description

The TRU-MAXX 66253291660 is an aluminum oxide mounted point designed for precision grinding, deburring, and surface finishing in hard-to-reach areas. This B44 tree-shaped point features a 60-grit medium grade abrasive, making it well-suited for stock removal and surface blending on ferrous metals, castings, and hardened steel. The 1/8-inch shank diameter fits standard die grinders and rotary tools, and the 1-1/2-inch shank length provides reach into recessed cavities. Rated to 75,840 RPM, it delivers consistent cutting action under load. The pink aluminum oxide construction offers durability across repetitive grinding passes without excessive heat buildup.

This mounted point is used in metalworking, tool and die, maintenance and repair, and fabrication environments. Typical applications include weld blending, port matching, mold finishing, and removing burrs from cast iron or steel components. The tree profile allows access to contoured surfaces, grooves, and bores that flat or cylindrical wheels cannot reach. It is installed in pneumatic or electric die grinders and high-speed rotary tools and is common in machine shops, production lines, and field maintenance work.

Key Features

• B44 tree point shape for grinding contoured surfaces, grooves, and recessed bores
• 60-grit medium grade aluminum oxide abrasive for balanced stock removal and surface finish
• 1/8-inch shank diameter compatible with standard die grinder collets
• 1-1/2-inch shank length provides extended reach into deep cavities
• Rated to 75,840 RPM for use with high-speed rotary and pneumatic tools
• Pink aluminum oxide construction suited for ferrous metals and hardened steel

Compatibility

Designed for use with die grinders and rotary tools accepting a 1/8-inch shank collet. Suitable for grinding, deburring, and finishing operations on ferrous metals, steel castings, and similar hard materials.

Installation Notes

Installation is performed by machinists, fabricators, or maintenance technicians using a standard die grinder with a 1/8-inch collet. Always power down and disconnect the tool before mounting or removing the point. Confirm the tool RPM rating meets or exceeds the point maximum RPM rating before operation. Inspect the mounted point for cracks or damage before each use and never operate a damaged abrasive.