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Simple Ways To Drill Holes In Glass Bottles

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Glass bottles come in various shapes, sizes, and colors. These varieties make them aesthetically appealing and suitable for use as decoration. There are several creative ways to reuse and upcycle your old glass bottles.

There are only a number of things you can do with a bottle without cutting or making holes in it.  For example, holes will allow you to insert small bulbs into them, hang wind chimes through them, or showcase ornamental plants in them.

However, glass is a delicate material and a particular method needs to be followed in order to make holes through it. If you are a DIYer who wants to learn how to make holes in glass bottles without splitting or breaking the glass, the following are some easy to do methods you can try.

Inverted Hanging Wine Bottles Containing Flowers
Source: Pinterest
Source: Pinterest
Wine Bottle Lanterns On A Window
Source: Pinterest

Table of Contents

Making A Hole With A Drill

A common way to make a hole in a glass is with the help of a drilling machine. The thought of drilling through an object as fragile as a glass bottle can be intimidating but knowing a few techniques can get you through it.

The first step is to know your drilling bits. A diamond-based drill bit is preferred when drilling through fragile materials like glass because it is precise and sharp. The next step is to wear gloves and protective gear around your eyes to keep yourself protected from the glass shards. Work in a well-ventilated area, preferably outside, like a backyard or garage.

Source: Pinterest

Materials Needed

  • A glass bottle
  • A power drill
  • Masking or packaging tape
  • Gloves
  • Eye gear
  • A spray bottle with water in it
  • A marker


The following is a very simple method that uses a power drill to make a hole in a glass bottle.

  • Place your glass bottle on a flat surface. This will help in keeping the bottle in place. It is important to put a rubber pad to cushion the bottle. Cushioning will provide extra support and make sure the bottle doesn't slip around while you try to drill.
  • Tape the area that you plan to drill. This can be done with the help of packaging or masking tape. Taping will prevent the glass from splintering in various directions when pressure from the drill is applied.
  • Mark the reference area on the tape. Marking the right spot will guide you as you drill and ensure that you don’t move the drill around too much and accidentally make a hole in the wrong location.
  • When you intend to start drilling through a glass, it is crucial that you do not leave the drill on full power. A glass bottle is extremely delicate and applying strong electric power through a drill will break the glass immediately. Adjust your speed dial to the lowest.
  • Apply even less pressure when the area you wanted to drill starts to come off.
  • Keep spraying water on the drill bit throughout the process. Drill bits become hot easily and can melt the glass as a result. It is important to spray water periodically and keep the drill bit cool. Just be careful not to drop the water on any electric appliance. Keep drilling until a clean hole is achieved!

If you‘re going to be a wholesaler of this kind of special bottle, applying robotic welding arms to your production line is a good way to improve efficiency. There is various high-quality welding positioners for sale in the market. You could have a try.

You can use this method to drill a hole in some glass vases and make a wall-mounted flower holder. A yard filled with these flower holders will create a pastoral atmosphere and is easy to make you think of those quotes for plant lovers.


Here is a video showing how to drilI a hole in a glass bottle:

Making A Hole Without A Drill

If you do not have a power drill or you do want to invest in drill bits, you can use a soldering iron to make holes in your bottle. This technique is useful in making larger holes for projects such as a mini hanging terrarium.

Hanging Terrarium
Source: Pinterest

Materials Needed

  • A glass bottle
  • A soldering iron


Here is the step by step guide on how to use a soldering iron to make a hole in a glass bottle:

  • Choose the area that follows the curve of the bottle. It will be easier to cut the hole in a curvy area than in a flat part.
  • Draw your desired shape on the bottle with the help of a marker. Clearly mark the area that needs to be cut out.
  • Heat the desired area with the help of the soldering iron. Move it around the shape of the area that needs to be removed. Apply the soldering iron to the perimeter of the shape bit by bit, you will start to see the glass melting, apply more pressure and you will be able to see a proper cut.
  • Once you apply enough heat all over the outline, you will see the piece of glass inside the outline will start separating from the rest of the bottle. The cracked piece may still remain intact and you will be tempted to remove it from the bottle by applying more force with the soldering iron. But do not do that, it will break the surrounding areas of the glass.
  • Instead, insert a pencil or a pen into the bottle and use it to tap the cut piece from the inside. This will separate the unwanted piece from the glass bottle.

If you do not have a wine bottle, you can still make a terrarium using a glass juice bottle.


Here is a video showing how to drilI a hole in a glass bottle:


Drilling holes in your glass bottles to make fun DIY projects is a task that requires time and patience. Before you start drilling holes through your favorite wine bottles or decorative glass bottles, it is crucial that you practice.

Make sure you practice on old bottles that you would not mind throwing away in case the drilling goes wrong. Once you feel confident, feel free to start drilling holes in your cherished bottles.

Consult Your Roetell Glass Bottles & Packaging Experts

We help you avoid the pitfalls to deliver the quality and value your glass bottle and jar need, on-time and on-budget.

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