The CGW 60106 knot wire cup brush is a 6-inch diameter abrasive accessory designed for heavy-duty metal surface preparation. It features a 5/8-11 arbor and a 0.020-inch wire, configured in a carbon steel knot wire construction. This brush is intended for tasks such as removing rust and scale, deburring, and cleaning welds or flat surfaces, as part of fabricating and finishing workflows. The oil-drawn wire construction contributes to durability and flexibility, helping the tool withstand repeated contact with welds and rough metal textures while maintaining aggressive cutting action.
In use, this cup brush provides a compact, recessed brushing surface that can reach into weld seams and contoured areas. Its knot-style wire arrangement helps to distribute impact energy and resist wire pullout during heavy-duty applications, making it suitable for deburring, rust removal, and scale cleaning on metal parts. Operators should account for typical tradeoffs between surface finish and material removal rate when selecting cup brushes, and maintain control to avoid gouging or gouging on softer substrates.
Compatibility is defined by the 6-inch cup diameter and 5/8-11 imperial arbor, with a maximum RPM rating of 6600. The package is listed as a single unit, suitable for tool-ready installation on compatible angle grinders or die grinders that accommodate 5/8-11 arbors. For best results, use with appropriate PPE and follow standard grinding and surface-prep procedures to manage heat buildup and wear on the brush strands.
Features:
- Oil-drawn wire construction for durability and flexibility
- 6" diameter cup brush ideal for surface prep
- 5/8-11 arbor/shank compatibility
- Effective for removing scale, rust, and weld scale
- Suitable for deburring and cleaning welds or flat surfaces
- Heavy-duty application performance
- Dia:
- 6
- Arbor/Shank Size:
- 5/8-11
- RPM:
- 6600
- Package Size:
- Each
- Box Quantity:
- 1
