CRL 3" Suction Base Drilling Round Ring Caulking & Urethane Heaters/Coolers The shaped top jaw and

The shaped top jaw and serrated lower jaw make nibbling glass very easy

M65W PermaWhite

Service temperature of -75°F to 300°F (-59°C to 149°C)

Solid Metal Construction

CRL 3" Suction Base Drilling Round Ring Caulking & Urethane Heaters/Coolers The shaped top jaw andInstantly Creates a Coolant Dam Slanted Walls Helps Stop Splashing Cleans Easily Won't Rust! Use our CRL Suction Base Drilling Rings for drilling glass whenever you use coolant or carbide grain. Made of a special rubber compound that won't break the glass if accidentally dropped on it. Easy to use, just wet the base with coolant or glass cleaner and press onto the glass. Four sizes of round rings, plus an oval shaped ring for drilling dual outlets.