CRL 100X Grit Silicon Carbide Grain Quantity:10 Interchangeable Heads

Interchangeable Heads

spade-shaped tip will drill many smooth holes in glass

This set contains five of our most called for diameters: 1/4"

The high flow trigger valve is responsive

It holds straight shank diamond drills in it's jaws

CRL 100X Grit Silicon Carbide Grain Quantity:10 Interchangeable HeadsFor 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