Tru-maxx 66253292098 W179 Mounted Point 60 Grit 1/4in Shank

Product Description

The TRU-MAXX 66253292098 is a W179 cylinder-shaped mounted point designed for precision grinding, deburring, and surface finishing on metal and other hard materials. It is made from aluminum oxide abrasive and carries a medium grade at 60 grit, making it suited for controlled stock removal and blending operations. The shank measures 0.25 inches in diameter and 1.5 inches in length, fitting standard die grinders and rotary tools. The grinding head is 1.25 inches thick. With a maximum rated speed of 33,750 RPM, this mounted point handles high-speed rotary tool applications while maintaining consistent cut. It is a single-piece unit typically installed by machinists, maintenance technicians, and fabricators.

This mounted point is used in applications requiring internal grinding, contour work, weld blending, and cavity finishing in dies, molds, castings, and fabricated metal parts. The cylinder W179 geometry provides flat-faced contact for working on flat surfaces, shoulders, and corners within confined spaces. It is suited for both bench and handheld die grinder use in production and maintenance environments where consistent material removal and surface uniformity are required.

Key Features

• W179 cylinder point shape for flat-surface and shoulder grinding in confined areas
• Aluminum oxide abrasive construction for use on ferrous metals and hard materials
• 60 grit medium grade balances stock removal with surface finish quality
• Maximum operating speed of 33,750 RPM for compatibility with standard die grinders
• 0.25 inch shank diameter fits common collet sizes on rotary and die grinder tools
• Lightweight at 0.02 pounds for reduced operator fatigue during extended use

Compatibility

Designed for use with die grinders and rotary tools accepting a 0.25 inch shank collet. Suitable for grinding ferrous metals, castings, and hard alloys in standard shop and maintenance applications.

Installation Notes

Mounted points are installed and removed by a machinist or maintenance technician using the appropriate collet wrench on the die grinder. Always confirm the tool spindle speed does not exceed the 33,750 RPM rating marked for this abrasive before operation. Inspect the mounted point for cracks or chips before each use and replace if any damage is visible. Eye protection and appropriate PPE must be worn during grinding operations per applicable shop safety standards.