How To Cut A Hole In Glass Door

Tape a small scrap of dense cardboard to the glass.

How to cut a hole in glass door.

Protecting the glass get out your packing tape and cover both sides of the glass in the area you will be cutting. Drilling a hole in a pane of glass or a mirror is simple. Start on a piece of cardboard. Decide if you will remove the door from its frame.

Place the point of the drill at the center of the marked point on the glass pour a few drops of lubricating oil on the area around the drill tip and glass beginning at low speed with medium pressure drill a small starter hole into the glass. Drill out the four corners. Cutting hole in a sliding glass door. Measure your cutting area do not rush this step because precise measuring will result in a precise cut.

The key is to use a carbide bit made especially for glass and tile. I am not happy with those panels that are available from pet stores. How to cut a hole in a piece of glass step 1. Position your glass on the door where you will insert it and measure its distance from the top and sides.

Is it possible to cut a hole in a existing sliding door and have a dog door added.