CRL 5/16" Prismatic Glass Drill Glass Thickness Measuring Tools Coating Detectors & Meters and copper against harsh chemicals

and copper against harsh chemicals and acids

Red Indicator Lights Up On Contact with Low-E

­ This ­meter simultaneously­ displays the­ four ­most­ important­ values ­to determine­ a glass ­panel's­ energy­ efficiency:­ UV ­Light Transmission

Made of a special rubber compound that won’t break the glass if accidentally dropped on it

The rosewood handle is riveted on

CRL 5/16" Prismatic Glass Drill Glass Thickness Measuring Tools Coating Detectors & Meters and copper against harsh chemicalsOur 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