Suction Cups – Description
General
Suction Cups for Core Drilling – Faucet Hole Water Ring
What Is It?
These suction cups are small, durable rubber rings designed to create a watertight seal on stone surfaces when drilling holes—especially for faucet installations. They act as a mini water dam, instantly containing water around the drilling area to cool the core bit, reduce dust, and prevent overheating.
Key Uses
Cooling core bits while drilling granite, marble, quartz, and other stones
Preventing chipping, cracking, or thermal damage
Ideal for faucet holes and other small cutouts on countertops or vanities
Why Use a Suction Cup for Drilling?
✅ Better Cooling – Keeps water exactly where it’s needed
✅ Cleaner Drilling – Reduces mess and debris
✅ More Precision – Helps keep bits centered and aligned
✅ Tool Protection – Extends core bit life through proper cooling
Small ring for faucets. Instantly creates a water dam to cool core bits while drilling holes.
Specifications
Suction Cup 3 opening hole: 38 mm / 1½"
Suction Cup 4 opening hole: 50 mm / 2"
