Value Collection 516159 Polishing Bob Bullet Wool Felt

Product Description

The VALUE COLLECTION 516159 is a bullet-shaped mounted polishing bob designed for surface finishing, deburring, and light polishing tasks on metal, wood, and similar materials. Constructed from medium-density wool felt, it delivers consistent surface contact and controlled material removal without aggressive abrasion. The bob mounts on a 1/8-inch shank, making it compatible with standard rotary tools, die grinders, and flexible shaft machines. Machinists, tool and die makers, and general fabricators reach for this style of bob when final-stage polishing or surface refinement is needed in confined or contoured areas.

This mounted polishing bob is suited for bench work, production finishing, and detail polishing in machine shops, fabrication shops, and maintenance environments. Its bullet profile makes it well-suited for reaching into bores, cavities, and curved surfaces where flat or cylindrical bobs cannot conform. It is sold and packaged as a single unit, making it easy to stock individually or in small quantities for targeted applications.

Key Features

• Bullet shape conforms to bores, recesses, and curved surfaces for precise finishing
• Medium-density wool felt provides consistent polishing action without excessive material removal
• 1/8-inch shank diameter fits standard rotary tools and die grinders
• 0.5-inch maximum diameter suitable for small-bore and detail work
• 1-inch head length offers adequate surface contact along contoured profiles
• 2-inch shank length provides reach into deeper cavities or workpieces

Compatibility

Designed for use with rotary tools, die grinders, and flexible shaft machines accepting a 1/8-inch round shank. Confirm chuck or collet size before installation.

Installation Notes

Power down and disconnect the rotary tool or grinder before mounting or removing the bob. Secure the shank fully into the collet or chuck and tighten firmly before operation. Inspect the felt bob for wear, loosening, or damage before each use and replace if the material shows signs of separation from the shank. Operate within the speed rating of the host tool to prevent premature wear or bob failure.