The CGW 49646 Knot Fast Cut Wire Cup Brush is designed for heavy-duty metal surface preparation. Built with a 2-3/4 inch diameter and a 5/8-11 arbor, this brush features .020 inch wire to deliver robust deburring, scale removal, and rust cleaning on flat surfaces, welds, and other metalwork. The wire is formed from oil-drawn stock, a choice that enhances both durability and flexibility for demanding grinding tasks while helping maintain consistent brush performance under heavy use.
This cup brush is intended for aggressive cleaning and material removal applications, including removing weld scale, deburring sharp edges, and cleaning rough surfaces typical of fabrication and maintenance environments. The design is suitable for use with right-angle grinders where a 2-3/4 inch cup brush size is appropriate, and it supports heavy-duty burr removal and surface preparation that may precede finishing or coating work. The brush is supplied in a bulk pack configuration, with ten units per box, allowing for cost-effective procurement where multiple outlets or stations require replacement brushes.
Compatibility and practical considerations: the brush is sized with a 5/8-11 threaded arbor to fit common grinding tools that accept standard knot-cut cup brushes. When using, ensure the abrasive contact is appropriate for the metal type and that RPM does not exceed the tool or accessory ratings, as 12,500 RPM is specified for this product. Proper safety practices, including eye and hand protection, should be observed during operation to manage ejected debris and wire wear. Maintenance involves regular inspection for wire fraying or separation and replacing worn brushes promptly to maintain effective material removal performance.
Features:
- Oil drawn wire for enhanced durability and flexibility
- Removes weld scale, rust, and heavy burrs
- Suitable for cleaning welds and flat surfaces
- 2-3/4" diameter with 5/8-11 arbor
- RPM rating: 12,500
- Bulk pack of 10 brushes
- Dia:
- 2-3/4
- Arbor/Shank Size:
- 5/8-11
- RPM:
- 12500
- Package Size:
- Each
- Box Quantity:
- 10
