TIDY WORKSPACE - Maintain a dry workspace, and confidently drill without having to worry about pesky leakage. REPLACES PLUMBERS PUTTY - Pull the plug on problematic plumber's putty! No need to construct and use a putty dam with the DTA's one-step suction ring wonder. EXTEND TOOL LIFE- DTA's suction ring allows you to simply and quickly create water dams, allowing you to cool core bits while drilling and extend the life of your tools. USE ON NUMEROUS MATERIALS - Utilize on a spectrum of smooth materials, including tile, granite and marble REUSE FOR YEARS - Minimize waste and make the switch to suction rings. Suction rings can be used on multiple jobs for years without the risk of rusting, and will never dry out like plumber's putty. Suction rings allow for dry and clear workspace while drilling.