Tru-maxx 66253292053 W185 Mounted Point 60 Grit Aluminum Oxide

Product Description

The TRU-MAXX 66253292053 is a W185 cylinder-shaped mounted point abrasive designed for precision grinding, deburring, and surface finishing on metal and ferrous materials. Built with aluminum oxide abrasive at 60 grit and a medium grade, this mounted point delivers consistent stock removal without excessive heat buildup. The 0.5 inch thick cylindrical head mounts on a 0.125 inch diameter shank with a 1.5 inch shank length, and it is rated to a maximum of 44,470 RPM. Machinists, tool and die makers, and metalworking professionals use this style of point in die grinders and rotary tools for internal bore work, weld blending, and cavity finishing.

This mounted point is suited for bench or portable die grinder applications in machine shops, fabrication facilities, and maintenance environments. The aluminum oxide construction makes it appropriate for carbon steel, alloy steel, and general ferrous workpieces. The W185 cylinder shape allows flat-face contact along the grinding surface and edge contact along the cylindrical wall, giving the operator flexibility in tight areas or along flat internal surfaces. It is sold individually and is a standard replacement or restocking item for grinding consumable inventories.

Key Features

• W185 cylinder point shape for flat-face and side-wall grinding contact
• 60 grit aluminum oxide abrasive for medium-rate stock removal on ferrous metals
• 0.125 inch shank diameter fits standard die grinder and rotary tool collets
• 1.5 inch shank length provides reach into bores, cavities, and recessed areas
• Rated to 44,470 RPM maximum for safe use in high-speed rotary applications
• Pink aluminum oxide grain — medium grade for balanced cut rate and finish

Compatibility

Designed as a standard 0.125 inch shank mounted point compatible with die grinders, flexible shaft machines, and rotary tools that accept 0.125 inch collets. Verify spindle speed does not exceed the 44,470 RPM maximum rating before use.

Installation Notes

Mounted points must be installed by a qualified operator familiar with abrasive tool safety. Ensure the die grinder is unplugged or the air supply is disconnected before inserting or removing the shank from the collet. Do not exceed the marked maximum RPM of 44,470. Inspect the abrasive head for cracks or chips before each use and discard any damaged point immediately per ANSI B7.1 guidelines.