Festool 203256 Dust Extraction Device OSC-AV is designed to be used with the Festool OSC 18 Cordless Vecturo Multi-Tool. This dust extraction device allows you to saw with minimal dust generation, enabling safe guidance of the machine with both hands while maintaining an optimal view of the workpiece. It includes an adapter for fitting accessories without the need for tools, enhancing convenience and efficiency. Made in Germany, this device ensures high quality and reliable performance. Model Number: 203256