CRL 4-1/2" Metal Tube Drill Copolymer Strips The threaded bolt comes with

The threaded bolt comes with pre-applied Loctite to secure the caster in place once properly installed

It will confirm if there is a Low-e coating present on the piece of glass you place it against

depending on glass thickness

For older style (weld-on) blades use Cat

If you do a lot of on-site drilling and run into the problem of not having a readily available water supply

CRL 4-1/2" Metal Tube Drill Copolymer Strips The threaded bolt comes withOne Piece Construction Gives Rigidity and Durability The "Old Reliable" Way to Drill Glass CRL Metal Tube Drills are designed for use in our CRL Tripod Drill or similar type drill machine. They work with an abrasive grain such as CRL Silicon Carbide Grain to "drill" holes in glass through rotational abrasion. A coolant (or water) is mixed with the abrasive to form a slurry which is retained by a CRL Rubber Base Drilling Ring. The even and steady