CRL 12 mm TPE Series Electro-Formed Diamond Drill Glass Tappers & Running Tools and features a self-lubricating head

and features a self-lubricating head fed by an oil reservoir in the handle

Handle is stamped 02A

Clean and prime any bare metal scratches and the frit with PWR4P Glass and Pinchweld Primer

foam board

5/16"-18 male stud

CRL 12 mm TPE Series Electro-Formed Diamond Drill Glass Tappers & Running Tools and features a self-lubricating headFor Fast Cutting, High Production Runs Long Lasting Reliability CRL Habit Fit TPM and TPE Series Diamond Drills are commonly used for glass drilling throughout Europe and Australia. They are especially suited for high production equipment and have an extended work life. CRL TPM Series Metal Bond Diamond Drills use a special 3 8" (10 mm) diamond and brass bond for maximum performance in glass. Metal Bond Drills offer the greatest life, with an