CRL 4" Metal Tube Drill Backer Rods & Insert Tools Bring Back Life to Your

Bring Back Life to Your Diamond Wheels

Industry Proven Design

and it releases quickly

CRL FEIN® Oscillating Cut-Out Blades are designed to fit all power tools that accept six and 12 sided blades mounts

This tapping effect drives the score deeper into the glass and lessens the frequency and size of flares during break-out

CRL 4" Metal Tube Drill Backer Rods & Insert Tools Bring Back Life to YourOne Piece Construction Gives Rigidity and Durability The "Old Reliable" Way to Drill Glass CRL Metal Tube Drills are designed for use in our CRL Tripod Drill or similar type drill machine. They work with an abrasive grain such as CRL Silicon Carbide Grain to "drill" holes in glass through rotational abrasion. A coolant (or water) is mixed with the abrasive to form a slurry which is retained by a CRL Rubber Base Drilling Ring. The even and steady