General description 100% new and high quality CNC Router Dust Collector Shoe designed for engraving machines. This dust hood features a tough brush that is easy to install, ensuring high efficiency in dust removal. The double door design allows for a more peaceful working experience while effectively keeping the workbench clean and tidy. Technical specifications Diameter: 85mm Material: Metal and nylon Color: White and black Measurement allowed error: +/- 1-3cm Usage This dust cover is specifically designed for engraving machines, including advertising carving machines and woodworking carving machines. It is used to quickly remove sawdust and dust, maintaining a clean workspace. Other information