Easily connects to the 3M® Xtract™ Portable Dust Extractor or existing central vacuum system
The rear threaded attachment enables easy, secure attachment and detachment of a 1" (25.4 mm) external threaded vacuum hose (sold separately) to effectively eliminate dust from the workpiece and surrounding space
When used with 3M Xtract™ Net Discs and dust extraction, the system extracts up to 97% of the dust created during sanding