The DWH050K Large Hammer Dust Extraction has two Interchangeable driling heads for optimum dust removal. One for holes up to 1-1/2" and one for holes up to 2".

• Two Interchangeable drilling heads for optimum dust removal. One for holes up to 1-1/2" and one for holes up to 2".
• Tough Rubber Seal allows for adhesion to most masonry surfaces.
• Two Hole Cleaning Nozzles Match nozzle to hole size for optimal hole cleaning.
• Fits DW Universal Hose Connector which allows for quick connection to hose & swivel capability.