Our AIR-TIP Rotating Corner Brush Tool easily goes into corners with its spade-shaped tip for deep corner cleaning. The agitating brushes on the tip allow you to easily remove debris in stubborn corners. The 360-degree rotating brush head enhances the cleaning experience when pushing or pulling in challenging areas like elevated inside corners. The MILWAUKEE AIR-TIP Rotating Corner Brush Tool is compatible with other wet/dry vacuum brands that include 1-1/4in, 1-7/8in, 2-1/2in diameters, and is part of the AIR-TIP family of Trade Focused Vacuum Accessories.