Value Collection 516114 Cylinder Polishing Bob Wool Felt 3/8 in

Product Description

The VALUE COLLECTION 516114 is a cylinder-shaped mounted polishing bob made from medium-density wool felt. It is designed for use with rotary tools and die grinders to polish, buff, and finish metal, wood, plastic, and other surfaces. The bob measures 3/8 inch in maximum diameter with a 1/2 inch head length, and mounts via a 1/8 inch shank that extends 2 inches for secure chuck engagement. The medium-density wool felt construction provides consistent contact pressure during finishing operations, making it suitable for detail work in tight spaces or contoured surfaces.

This mounted polishing bob is used in precision finishing, deburring, and surface preparation across metal fabrication, tool and die work, jewelry finishing, and general machine shop applications. It is compatible with standard rotary tools, flex-shaft machines, and die grinders that accept a 1/8 inch collet or chuck. The cylinder shape allows for edge and flat-surface polishing in areas where larger bobs or wheels cannot access.

Key Features

• Cylinder shape for flat-face and edge polishing in confined areas
• Medium-density wool felt for consistent surface contact and controlled material removal
• 3/8 inch maximum diameter suits fine detail and precision finishing work
• 1/8 inch shank diameter fits standard rotary tool and die grinder collets
• 2 inch shank length provides secure chuck engagement and extended reach
• 1/2 inch head length offers adequate polishing surface for small workpieces

Compatibility

Designed for use with rotary tools, die grinders, and flex-shaft machines fitted with a 1/8 inch collet or chuck. No specific model compatibility data was provided by the manufacturer.

Installation Notes

Insert the 1/8 inch shank fully into the tool collet and tighten securely before operating. Ensure the workpiece is stable and the tool is powered off before mounting or removing the bob. Use appropriate eye protection and operate within the rotary tool speed range recommended by the tool manufacturer for felt accessories. Do not apply excessive lateral force to the shank during use, as this can cause deflection or breakage.