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Your cart is empty.Instantly Creates a Coolant Dam. Slanted Wall Helps Stop Splashing. Cleans Easily - Won't Rust! Use this handy CRL Suction Base Ring 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 won't 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 Inside Diameter: 4-1/2 in (114 mm)
$69.99
$ 29 .99 $29.99