CRL 2-1/2" Cast Iron Rubber Base Drilling Ring Caulking Guns CRL Glass Running Pliers are

CRL Glass Running Pliers are both lightweight and durable

and CircleMate™ Cutters

Shimstack Shims can be used to align windows

and sign shops

­ and­ powers down automatically

CRL 2-1/2" Cast Iron Rubber Base Drilling Ring Caulking Guns CRL Glass Running Pliers areCast Iron Rings with Rubber Bases Retains Abrasive Grain Slurry Eliminates Putty Dam Use these CRL Rubber Base Drilling Rings to retain the abrasive grain slurry while the drill is rotating and cutting into the glass. The cast iron rings have rubber bases to hold them securely to the glass, providing a proper seal, and allowing the coolant to mix with the grain for quick, efficient drilling. They are available in four diameters, individually or as a