1. Efficient Dust Collection: This dust shoe collector is specifically designed for CNC milling and engraving machines. It features a thickened nylon brush that is lint and ensures efficient dust removal during the engraving process. 2. Compatible SizeWith dimensions of approximately 26 x 14 cm, this dust shoe collector is compatible with various engraving machines. It has a suction inlet of 100 mm and a spindle diameter of 80 mm, enabling effective dust collection. 3. Material: Made from plastic, nylon, and metal, this dust shoe collector is built to last. It withstands the demands of continuous use and delivers reliable dust collection performance. 4. Easy InstallationThe dust shoe collector is easy to install and can be quickly attached to your CNC router or milling machine. It securely fits onto the spindle, ensuring stability during operation.