CRL 120X Grit Silicon Carbide Grain Glass/Plastic Cutters Chippers Nibblers & Accessories The risk of being hurt

The risk of being hurt by broken glass increases when trying to remove an installed window

they use no wood from the rain forests or from endangered tree species

Offers Protection Against Weathering

Freeze Glass to Run Scored Circles in Glass

freeze/thaw stable

CRL 120X Grit Silicon Carbide Grain Glass/Plastic Cutters Chippers Nibblers & Accessories The risk of being hurtFor 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