Vacuum suction cup base secures guide firmly to work surface for stable drilling
Integrated water delivery reservoir provides continuous cooling to the cutting edge for optimal bit performance
Prevents drill bit wandering on hard, glossy surfaces for accurate hole starts
Compatible with electroplated diamond drill bits from 3/16 to 1-3/8 inch diameter for versatile use
Lightweight, reusable, and requires no power for easy portability
The Drill Bit Guide/Water Delivery System is the perfect companion for Electroplated Drill Bits when installing bathroom fixtures on marble, granite, ceramic, porcelain and glass tile. The Drill Bit Guide/Water Delivery System will not only prevent wandering drill bits but also supply water to cool the cutting edge to get the highest perf