Instantly Creates a Coolant Dam. Slanted Wall Helps Stop Splashing. Cleans Easily - Wont Rust! Use for drilling glass whenever you use coolant or carbide grain. Made of a special Dual Durometer rubber compound which is harder up top to retain its shape, and very soft on the bottom for the suction lip to create a vacuum. A nice feature of this drill ring is it wont break the glass if dropped on it accidentally because of the material it is made from. Easy to use:just wet the base with coolant or glass cleaner and press onto the glass. Important Note:Always wear the proper safety gear including gloves and eye protection when drilling glass. Work should be performed on a flat, horizontal surface Features: Instantly Creates a Coolant Dam. Slanted Wall Helps Stop Splashing. Cleans Easily - Wont Rust! Made of a special Dual Durometer rubber compoun For drilling glass whenever you use coolant or carbide grain Easy to use: just wet the base with coolant or glass cleaner and press onto the glass.
