The Festool 500670 D36 DM-ASCT Connecting Sleeve from ITS lets you connect selected power tools with a D36 dust extraction port to a D36 Suction Hose. The integrated bayonet fitting connects the connecting sleeve on the suction hose securely and quickly to the extractor connector on the power tool, and it can be detached just as quickly. It can be used for tasks from sawing to routing, whether in the workshop or on-site. This enables work to be carried out efficiently, cleanly and systematically and reduces hazards to health. The rotating adapter prevents the hose from twisting. The bayonet fitting produces a secure connection between the mobile dust extractor and the power tool.