Cratex 75502 Rubberized Abrasive Mounted Point W185

Product Description

The CRATEX 75502 is a rubberized abrasive mounted point designed for precision deburring, blending, and surface finishing on metal, carbide, and hard alloy workpieces. Built around an aluminum oxide abrasive matrix in a medium grade formulation, this point delivers consistent stock removal with a self-dressing action that resists loading. The W185 shape code identifies the geometry - a cylindrical profile measuring 0.5 inches in maximum diameter and 0.5 inches thick - making it well suited for accessing internal bores, cavities, and contoured surfaces. A 0.125-inch shank mounts directly into a standard die grinder or rotary tool collet.

This mounted point is used in toolroom, maintenance, and production finishing applications where a controlled, smooth surface finish is required without aggressive material removal. Typical applications include cleaning up weld beads, refining die cavities, deburring drilled holes, and blending sharp edges on ferrous and non-ferrous parts. Its compact geometry fits tight inside diameters and recessed features that larger wheels cannot reach. Machinists, tool-and-die makers, and maintenance technicians across metalworking and fabrication environments are the primary installers and users of this type of tooling.

Key Features

• W185 shape code cylindrical geometry for bore and cavity access
• Aluminum oxide abrasive, 70 grit, medium grade for balanced cut and finish
• Rubberized bond matrix provides self-dressing action and resists loading
• Rated to 22,500 RPM for use with standard die grinders and rotary tools
• 0.125-inch shank fits standard collets on most rotary and die grinder handpieces
• Pre-mounted construction - ready to install with no dressing or preparation required

Compatibility

Designed as an OEM-style replacement or direct-use abrasive mounted point for die grinders and rotary tools accepting a 0.125-inch shank collet, rated at or above 22,500 RPM.

Installation Notes

Installation is performed by machinists or maintenance technicians familiar with rotary abrasive tooling. Always confirm the tool spindle speed does not exceed the 22,500 RPM rated maximum before mounting. Secure the shank fully into the collet and tighten to the tool specification before operating. Inspect the point for cracks or damage before each use and discard any point showing signs of deterioration.