CRL 23 mm TPM Series Metal Bond Diamond Drill Metal Cleaners & Polishes It has an instant release

It has an instant release valve to stop material flow

For Breaking Out Glass Circle Centers

Easily replaced by simply pulling it out of the socket

The CRL PD Series features an extra long 1-3/8" by 3/8" (35 by 10 mm) diameter shank for a positive grip on the drill

CRL 23 mm TPM Series Metal Bond Diamond Drill Metal Cleaners & Polishes It has an instant releaseFor 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