Tru-maxx 66253292045 W227 Mounted Point 60 Grit 1/4 in Shank

Product Description

The TRU-MAXX 66253292045 is a W227 cylinder-shaped mounted point designed for precision grinding, deburring, and surface finishing on metal and similar materials. It features a medium-grade, 60-grit aluminum oxide abrasive in a pink formulation, making it well-suited for controlled stock removal and finishing passes on ferrous metals. The 1/4-inch shank diameter fits standard die grinders and rotary tools, and the 1/2-inch head thickness provides adequate contact area for internal grinding and contour work. This mounted point is a staple consumable for machinists, tool-and-die workers, and maintenance technicians who require consistent, repeatable abrasive performance.

This mounted point is used in applications involving internal diameter grinding, mold and die finishing, weld cleanup, and precision deburring. The aluminum oxide abrasive composition makes it effective on carbon steel, alloy steel, and other ferrous workpieces. The W227 cylinder profile is a common geometry used in die shops, maintenance facilities, and production grinding operations where controlled contact and consistent grit breakdown are required.

Key Features

• W227 cylinder point shape for internal and contour grinding applications
• 60-grit, medium-grade aluminum oxide abrasive for controlled stock removal
• Pink aluminum oxide formulation suited for ferrous metal grinding
• 1/4-inch shank diameter compatible with standard die grinders and rotary tools
• 1.5-inch shank length provides reach into recessed or contoured workpiece areas
• Maximum rated speed of 30,560 RPM for use with high-speed rotary equipment

Compatibility

Designed for use with die grinders, rotary tools, and other rotary equipment accepting a 1/4-inch shank. Verify that the tool's operating RPM does not exceed the 30,560 RPM maximum rating of this mounted point.

Installation Notes

Installation and use should be performed by qualified machinists or maintenance technicians familiar with abrasive safety standards. Always confirm the tool spindle speed does not exceed the 30,560 RPM maximum rating before mounting. Secure the shank fully into the collet or chuck and inspect the mounted point for cracks or damage before each use. Wear appropriate PPE including eye protection and ensure workpiece is properly secured before grinding.