CRL 3-1/2" Metal Tube Drill Water Stain Removers Maintains Calibration at all Times

Maintains Calibration at all Times

Glass panels need to be plumb and level to achieve consistent glass-glass dimension

Qualifies for LEED Credit for Section EQ (Indoor Environmental Air Quality)

indelible inks

it weighs only 3-1/2 lbs

CRL 3-1/2" Metal Tube Drill Water Stain Removers Maintains Calibration at all TimesOne 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