Drilling a hole through glass is quite different from drilling through most other surfaces. To do it safely, you must apply water to the area where the drill bit creates the hole. Water helps ...

The four-piece bit set from Bosch excelled in our glass-drilling tests. The set comes with bits ranging from ⅛ inch to ⅝ inch in diameter and from 2 inches to 2¼ inches long. Each bit ...