CRL 1" Metal Tube Drill Deglazing Tools Each knife comes with two

Each knife comes with two replacement blades which can be stored in the handle

With a maximum lift of 12" (305 mm)

The CRL Mini L-Square is ideal for cutting small pieces of glass

Most Recognized Brand in Firestopping

120X - Smooth

CRL 1" Metal Tube Drill Deglazing Tools Each knife comes with twoOne 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