Cratex B122A80CXH 1/8 Mounted Point 80 Grit Ball Shape

Product Description

The CRATEX B122A80CXH 1/8 is a rubber-bonded aluminum oxide mounted point designed for precision grinding, deburring, and surface finishing on metal and hard materials. Configured in a B122 ball shape, this mounted point runs on a 1/8 inch shank and delivers consistent material removal at 80 grit with a medium grade density. The aluminum oxide abrasive makes it well suited for ferrous and non-ferrous metals alike. It fits standard die grinders, rotary tools, and flexible shaft machines, making it a practical choice for tool-and-die work, weld dressing, and detail finishing in tight areas.

This mounted point is used in industrial maintenance, fabrication shops, and light manufacturing where controlled grinding in confined spaces is required. The ball shape allows access to concave surfaces, internal radii, and contoured workpieces that flat or cylindrical wheels cannot reach. At 80 grit medium, it removes material efficiently while leaving a surface finish suitable for further polishing or coating prep. Typical users include machinists, tool and die makers, and maintenance technicians performing precision material removal by hand tool.

Key Features

• B122 ball shape for grinding concave surfaces, internal radii, and contoured profiles
• 80 grit aluminum oxide abrasive provides efficient stock removal with medium surface finish
• Medium grade density balances cut rate and wheel life on common metals
• 1/8 inch shank diameter fits standard die grinders and rotary tool collets
• 0.38 inch head thickness delivers consistent abrasive contact across the ball profile
• Single-piece packaging suitable for spot replacement or small-quantity stocking

Compatibility

Designed as a standard 1/8 inch shank mounted point compatible with die grinders, Dremel-style rotary tools, and flexible shaft machines that accept 1/8 inch collets.

Installation Notes

Mounted points should be installed by a qualified operator familiar with abrasive tooling safety practices. Ensure the tool is powered off and unplugged before inserting or removing the shank from the collet. Verify the tool RPM rating does not exceed the maximum rated speed of the mounted point before operation. Inspect the abrasive head for cracks or damage before each use and discard any point showing signs of deterioration.