Suction Ring Set Wet Drilling

Suction Ring Set for Wet Drilling Self-attaching water ring for water containment while drilling. Features Suction rings prevent the use of a putty dam Small ring for faucet opening holes up to 1-1/2". Large ring for sink opening holes up to 3" Instantly creates a water dam to cool core bits while drilling holes Made of pliable rubber with a special lip that creates a suction It can be used again and again Works on smooth surfaces, such as granite, marble, and tile The set consists of one each 1-1/2" Water Ring (faucet openings) and 3" (sink openings) Water rings are recommended for keeping your working area cleaner