Tru-maxx 66253291536 Mounted Point A14 60 Grit 1/4 in Shank

Product Description

The TRU-MAXX 66253291536 is a cylinder-shaped mounted point abrasive designed for precision grinding, deburring, and surface finishing on metal and other hard materials. It uses an aluminum oxide grain bonded in a vitrified bond matrix, producing consistent stock removal and a medium cut rate suited to general-purpose grinding tasks. The point measures 7/8 inches thick and mounts on a 1/4-inch diameter shank with a 1-1/2-inch shank length, making it compatible with die grinders and rotary tools. At 60 grit and medium grade, it removes material efficiently without excessive surface roughness. This type of mounted point is typically installed and operated by machinists, tool-and-die technicians, fabricators, and maintenance professionals.

This mounted point is suited for internal grinding, port work, weld cleanup, and contour deburring in shop and field environments. The A14 point shape code designates a cylindrical form, which works well in bores, slots, and flat-bottomed cavities. Aluminum oxide construction makes it appropriate for ferrous metals, hardened steels, and general-purpose stock removal applications where a medium-grit finish is acceptable. It is sold individually per package with a minimum order quantity of 5 units.

Key Features

• A14 cylinder point shape for internal grinding, bore work, and flat-surface deburring
• 60 grit, medium grade aluminum oxide abrasive for efficient stock removal
• Vitrified bond provides rigidity and consistent cutting action
• 1/4-inch shank diameter fits standard die grinder and rotary tool collets
• Maximum operating speed of 43,440 RPM
• Lightweight at 0.02 pounds per piece

Compatibility

Designed for use with die grinders and rotary tools accepting a 1/4-inch collet. Suitable for ferrous metal grinding, deburring, and finishing applications requiring a medium-grit cylindrical abrasive point.

Installation Notes

Always verify the tool spindle speed does not exceed the 43,440 RPM maximum rated speed of this mounted point before use. Secure the shank fully in the collet and inspect the abrasive head for cracks or chips before mounting. Wear appropriate eye protection and ensure workpiece is firmly secured. Follow ANSI B7.1 safety standards for the use, care, and protection of abrasive wheels.