Tru-maxx 66253291610 Mounted Point 60 Grit B112

Product Description

The TRU-MAXX 66253291610 is an aluminum oxide mounted point designed for precision grinding, deburring, and surface finishing in metalworking and fabrication applications. It features an inverted cone radius end profile (shape code B112) with a 60-grit medium grade abrasive. The pink aluminum oxide grain is well suited for grinding ferrous metals and general-purpose bench or die grinder work. At 0.5 inches thick with a 1/8 inch shank diameter and 1.5 inch shank length, this mounted point fits standard rotary tool chucks and die grinders. Maximum rated speed is 65,910 RPM.

This mounted point is used in tool and die shops, maintenance and repair operations, and fabrication environments where access to tight spaces or contoured surfaces is required. The B112 inverted cone radius end geometry allows grinding in recesses, cavities, and complex profiles that flat or cylindrical wheels cannot reach. It is typically used by machinists, toolmakers, and metal fabricators working on steel and other ferrous materials.

Key Features

• Inverted cone radius end profile (B112) for grinding recesses and contoured surfaces
• 60-grit medium grade aluminum oxide abrasive for material removal on ferrous metals
• 1/8 inch shank diameter fits standard die grinder and rotary tool chucks
• Maximum rated speed of 65,910 RPM
• Pink aluminum oxide grain provides consistent cut rate on steel and iron
• Compact 0.5 inch head thickness for controlled, precise grinding in confined areas

Compatibility

Designed for use with die grinders and rotary tools accepting a 1/8 inch shank mounted point. Suitable for general-purpose grinding and finishing of ferrous metals.

Installation Notes

Mounted points are installed by trade machinists and metal fabricators using standard die grinders or rotary tools. Always confirm the tool spindle speed does not exceed the 65,910 RPM rating of this point before use. Inspect the mounted point for cracks or damage before mounting, and ensure the shank is fully seated and the collet or chuck is properly tightened. Eye protection and appropriate PPE are required during grinding operations.