• Overall Length: 12"

• Optimized For Drilling Diameters From 1-1/2" To 5", But Can Accommodate Up To 6" If The Brush Ring Is Removed

• Dust Port Can Be Hooked Up To 1-3/8" Vacuum Hose Nozzle Or 1-1/4" And 2" Nozzles When Combined With An Appropriate Adapter (Included)

• Dual Air Chambers Provide For Both Dust Collection During Use And Provide Suction To The Wall

• Rubber Seal Maintains Suction On The Drilling Surface

WARNING: This product can expose you to chemicals including diethylhexyl phthalate (DEHP) which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.