CRL 60X Grit Silicon Carbide Grain Quantity:10 and is 22-1/2" (571 mm)

and is 22-1/2" (571 mm) long

Low Ammonia Content

Anodized Brass and Aluminum

A heavy-duty pocket clip holds it securely in your pocket

Easily slips on and off T-bar frame

CRL 60X Grit Silicon Carbide Grain Quantity:10 and is 22-1/2" (571 mm)For 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