Bosch GDE 18V-12 Dust Extractor Attachment for GBH 18V-22

The Bosch GDE 18V-12 Dust Extractor Attachment delivers optimal dust management and is easily attached to the drill. Designed to work directly with the GBH 18V-22, this removes dust from the moment it exits the drill hole in to the open. The result is that your work environment remains clean and even helps maintain your own health. Featuring a HEPA Filter, this removes up to 99.97 of dust particles that are larger than 0.3 micrometres. It will begin working as soon as you begin the drill and will power down two seconds after you release the trigger on the drill so that all excess dust is collected. A dust indicator will let you know when the collection tank needs to be emptied and work with drill bits that are up to 10mm in diameter.