CRL 100X Grit Silicon Carbide Grain Water Stain Removers Produces a Long-Life

Produces a Long-Life

Choice of three grits

Approved for use by all three model building codes (Basic/National Building Code-BOCA

progress to 800 grit (white)

CRL 100X Grit Silicon Carbide Grain Water Stain Removers Produces a Long-LifeFor 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