Buffer the area between the glass and the clamp with the rubber.
How to drill hole in glass shower door.
But if you can use a steel needle or stylus absolutely thin and spikes you can.
Use the mandrel on your drill to create the first hole in the glass.
Drill the hole through.
Then placing a hard wood behind the glass you must use the stylus very gently tapping with a hammer.
Glass can easily be drilled with the correct drill bit and a suitable lubricant coolant.
Position the glass under the drill or position the drill on the glass where you want to drill.
In this video we drill a hole using a spear shaped glass drill bit.
The key is to use a carbide bit made especially for glass and tile.
Begin at very low rpm to create a dimple in the glass then remove the cardboard and continue at about 400 rpm.
Start on a piece of cardboard.
Double check the speed of the drill.
Drilling a hole in a pane of glass or a mirror is simple.
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.
Tape a small scrap of dense cardboard to the glass.
After a long time you can drill a hole.
Small bits work best for creating a dimple or starter hole in the glass.
Yes the tempered glass will completely shatter if this is even attempted.