CRL 4-1/2" Suction Base Drilling Round Ring Glass Drilling Machines & Accessories Accurate Action

Accurate Action

Always wear the proper protective safety gear when using this product

compressive strength

They measure 3-5/8" (92 mm) long x 1-7/8" (47

and the flaring wide jaw preferred by many glaziers

CRL 4-1/2" Suction Base Drilling Round Ring Glass Drilling Machines & Accessories Accurate ActionInstantly 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 wont 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.