The CGW 60065 is a knot wire cup brush designed for metal surface preparation. It features a 2-3/4 inch diameter and a 5/8-11 arbor, with a .014 inch diameter wire and a 1 inch trim length. The knot wire construction is built to handle heavy-duty deburring, rust and weld scale removal, and cleaning flat surfaces without excessive wire breakage. This brush uses oil-drawn wire to enhance durability and flexibility under demanding grinding or brushing tasks, allowing for effective material removal while maintaining control during operation.
When used with appropriate safety equipment and compatible grinders, the brush provides a consistent, aggressive finishing option for rust removal, scale stripping, weld cleanup, and burr reduction on metal parts. The 14,000 RPM rating reflects its performance envelope and should be matched to the tool’s speed capability and the workload to avoid overworking the brush. The 1 inch trim length helps balance rigidity and contact area for efficient material engagement.
This item is packaged as a single brush per unit, with a box quantity of six, making it suitable for batch maintenance rolls or stocking in a facility-maintenance inventory. For best results, ensure your spindle or grinder accepts a 5/8-11 arbor and routinely inspect the wire for wear or deformation, replacing as needed to maintain consistent performance. This description reflects the documented dimensions, wire type, and intended metal surface-preparation uses provided by the manufacturer.
Features:
- Oil-drawn wire for durability and flexibility
- 2-3/4" diameter knot wire cup brush
- 5/8-11" arbor shank
- Removes weld scale, rust, and burrs
- Suitable for heavy-duty metal surface preparation
- Up to 14,000 RPM
- Dia:
- 2-3/4
- Arbor/Shank Size:
- 5/8-11
- RPM:
- 14000
- Package Size:
- Each
- Box Quantity:
- 6
