CRL 80X Grit Silicon Carbide Grain Stone Cleaners Made of a special rubber

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

solvent release formula that bonds to a variety of surfaces

8 mm) diamond drill

The Handi-Foam® canister fits directly into a receptacle on the top of the gun

Felt gasket hugs line

CRL 80X Grit Silicon Carbide Grain Stone Cleaners Made of a special rubberFor Use with Brass and Steel Tube Drills Easy to Use Use on Roughening Plates for Grinding and Polishing Use CRL Silicon Carbide Grain for almost any glass drilling need. Most commonly used with CRL Steel and Brass Tube Drills, the abrasive action of the silicon carbide is applied by the rotation of the tube drill. The slots in the drill pick up the grain, which causes the glass to wear. Can be used to drill holes for speak tube applications or