Value Collection 516200 Wool Felt Bob Set 18 Piece

Product Description

The VALUE COLLECTION 516200 is an 18-piece wool felt bob set designed for polishing, deburring, and surface finishing in shop and field applications. Each bob features a 1/4-inch shank diameter for use with standard die grinders, rotary tools, and flexible shaft machines. The set includes multiple bob shapes to handle a range of contours and surface geometries. Bobs are constructed from hard-density wool felt, which provides consistent material removal and polishing action on metal, plastic, and similar workpiece materials. The variety of included shapes makes this set a practical all-in-one solution for finishing work across trade and light industrial settings.

This set is suited for machinists, HVAC fabricators, plumbers, and other trade professionals who need precise surface finishing on fittings, pipe ends, valve seats, and machined components. The multiple bob profiles allow work on both flat and irregular surfaces without swapping to a separate tool. The hard-density felt construction holds its shape under rotary load, making it appropriate for repetitive production finishing as well as one-off repair work.

Key Features

• 18-piece set includes Ball, Cone, Cylinder, Flame, and Oval bob shapes for versatile surface coverage
• 1/4-inch shank diameter fits standard die grinders and rotary tools
• Hard-density wool felt construction for consistent polishing and material removal
• Multiple profiles address flat, concave, convex, and contoured workpiece surfaces
• Lightweight set at under 1 pound, suitable for portable tool use in the field

Compatibility

Designed for use with die grinders, rotary tools, and flexible shaft machines that accept a 1/4-inch shank accessory.

Installation Notes

Secure the shank fully into the collet of the rotary tool or die grinder before operation and verify the collet nut is tightened. Operate within the maximum RPM rating of the tool being used. Wear appropriate eye protection and gloves when using rotary abrasive or polishing accessories. Inspect each bob for wear or separation before mounting.