How do you make a hole in a glass bottle with a lighter?

How do you make a hole in a glass bottle with a lighter?

*She suggests to keep a glass of water handy, so if your fingers get hot you can just dip them in the glass. Next, use your lighter and heat up the bottom of the bottle, and once it gets super hot place it directly in cold water.

How do you make a hole in Glass bigger?

Take a really small screwdriver that can fit in the hole already and put it in. Then slowly push the hole outwards to make it bigger and every once in a while heat the glass up again if it cools down too much to push it outwards…

How do you heat glass without breaking it?

The glass must heat slowly during the critical temperature range of 100 – 500 degrees F. The second critical temperature range is annealing, which is the cooling range of 950 – 750 degrees F average. Cool the glass slowly in this range so the stress in the glass will have time to dissipate.

How do you cut a hole in a glass bottle with a Dremel?

Load your Dremel tool with the diamond-tipped bit. This is as simple as loosening and tightening the collet (the “neck” that holds your bit in place). Punch a 1/4″ hole in your vinyl scrap (or painter's tape) and verify that the cord from your kit will fit through the hole – because glass doesn't stretch, of course!