How Do You Drill Holes In A Glass Block?
Any number of projects can require drilling a hole in glass block. Glass block is a piece of hollow glass and special tools and procedures are required to drill through it without shattering the glass. Still, with proper technique, drilling holes in a glass block should be relatively easy. Choose the right diamond-tipped bit for the project. Diamond is the hardest substance on earth and is used for drilling into materials where conventional bits will not do. Diamond bits used for glass are not tapered on the end as most imagine, but are actually flat cylinders. They are available in a variety of shapes and sizes. Position the block on the working surface of the drill press. Lower the press with the power off, matching the desired spot on the block. Position the block so you can maintain a firm grip to keep the block from spinning as you drill. Drill a guide hole. Wearing the safety goggles, turn on the drill press and lower the bit onto the glass block to create a small dimple-like gui
