Tru-maxx 66253291656 Mounted Point 60 Grit B132 Aluminum Oxide

Product Description

The TRU-MAXX 66253291656 is an aluminum oxide mounted point designed for precision grinding, deburring, and surface finishing on metal, castings, and hard materials. The B132 cylinder profile provides a flat working face ideal for internal grinding, slot work, and contour blending. At 60 grit with a medium grade, this mounted point cuts aggressively enough for stock removal while leaving a controlled surface finish. It mounts on a 1/8 inch diameter shank with a 1-1/2 inch shank length, compatible with standard die grinders and rotary tools. Rated to 65,910 RPM, it suits high-speed spindle applications where consistent abrasive action is needed.

This mounted point is used in metalworking, tool-and-die, maintenance, and fabrication applications. It is well suited for grinding welds, cleaning up bores, smoothing casting flash, and deburring tight internal features where flat grinding wheels cannot reach. The cylinder shape and medium grit make it a practical choice for machinists, tool-and-die makers, and maintenance technicians working on production or repair tasks requiring controlled material removal in confined areas.

Key Features

• B132 cylinder point shape delivers a flat working face for internal grinding and slot finishing
• 60 grit aluminum oxide abrasive provides medium-grade stock removal on ferrous and non-ferrous metals
• 1/8 inch shank diameter fits standard die grinder collets and rotary tool chucks
• 1-1/2 inch shank length provides reach into bores and confined workpiece features
• Maximum speed rating of 65,910 RPM suits high-speed pneumatic and electric die grinders
• Pink aluminum oxide construction offers consistent cutting action with moderate heat generation

Compatibility

Designed for use with die grinders and rotary tools accepting a 1/8 inch collet. Suitable for grinding ferrous metals, castings, and similar hard materials in maintenance, fabrication, and tool-and-die applications.

Installation Notes

Mounted points must be installed in a collet sized to match the 1/8 inch shank diameter and tightened securely before operation. Always verify the tool spindle speed does not exceed the 65,910 RPM maximum rating marked on the point. Inspect the abrasive head for cracks or chips before each use and discard any damaged points immediately. Operators should wear appropriate eye protection and follow applicable ANSI B11 and OSHA abrasive safety guidelines during use.