Tru-maxx 66253291602 Mounted Point 60 Grit B53 Aluminum Oxide

Product Description

The TRU-MAXX 66253291602 is an aluminum oxide mounted point designed for precision grinding, deburring, and surface finishing on metal workpieces. The B53 point shape features a pointed tip geometry suited for accessing contoured surfaces, cavities, and hard-to-reach areas. At 60 grit with a medium grade, this mounted point removes material at a moderate rate while leaving a reasonably smooth finish. The 1/8-inch shank diameter fits standard die grinder collets and rotary tool chucks. Machinists, tool-and-die technicians, and metalworking professionals typically install and operate this abrasive in production and maintenance environments.

This mounted point is used for internal grinding, weld blending, and detail deburring on ferrous and non-ferrous metals. The aluminum oxide abrasive is well suited for general-purpose grinding on steel and cast iron. The pointed B53 geometry makes it particularly effective for working inside bores, mold cavities, and tight radii where flat or cylindrical wheel faces cannot reach. It is a standard shop consumable used by machinists, maintenance technicians, and fabricators working with die grinders and rotary tools.

Key Features

• B53 pointed shape for access to contoured surfaces, bores, and tight internal geometries
• 60 grit, medium grade aluminum oxide abrasive for general-purpose material removal on steel and cast iron
• 1/8-inch shank diameter compatible with standard die grinder and rotary tool collets
• 1-1/2-inch shank length provides reach into deeper cavities and recessed areas
• Maximum rated speed of 67,070 RPM for use with high-speed rotary tools
• Blue color coding for quick grade and material identification at the bench

Compatibility

Designed for use with die grinders and rotary tools accepting a 1/8-inch collet. Verify that the tool spindle speed does not exceed the 67,070 RPM maximum rating before use.

Installation Notes

Installation is performed by qualified machinists or metalworking technicians using a die grinder or rotary tool with a matching 1/8-inch collet. Always confirm the tool's maximum RPM does not exceed the mounted point's rated speed of 67,070 RPM before mounting. Secure the shank fully into the collet and tighten per the tool manufacturer's specifications before operating. Wear appropriate eye protection and follow applicable shop safety standards during use.