CRL 5" Metal Tube Drill Glass Drilling Machines & Accessories Comparable Sealants:

Comparable Sealants:

and tan contain a fungicide for cured beads that are mildew resistant)

and last a long time

both Racks feature thick rubber padding on all contact surfaces

CRL 5" Metal Tube Drill Glass Drilling Machines & Accessories Comparable Sealants:One 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