CRL 5/16" Prismatic Glass Drill Glass/Plastic Cutters Chippers Nibblers & Accessories Excellent for Cleaning Glass Prior

Excellent for Cleaning Glass Prior to Silvering

One advantage is when you are cutting tall

and labels

and also assigns numbers to each surface of glass

set width adjustment

CRL 5/16" Prismatic Glass Drill Glass/Plastic Cutters Chippers Nibblers & Accessories Excellent for Cleaning Glass PriorOur Best Carbide Drill Precision Ground on Three Sides Available Sizes from 1 8" to 1 2" (3. 2 to 12. 7 mm) This CRL Prismatic Glass Drill is the standard of quality for glass drilling throughout the flat glass industry. The tungsten carbide tips mean you can produce hundreds of high quality holes without needing to re sharpen the drill. The extra long tip assures long lasting, precision drilling. Prismatic Drills should only be used in glass drilling