Understanding the Finishing Glass Cutting Process


The finishing glass cutting process is very much like a medical procedure. The first step in this process is to evaluate the material, and then cut it down to size. Once the glass piece has been cut into its proper shape, it needs to be stopped from bleeding out. Finally, once you’ve gotten all of your cuts made and stopped any potential bleeding, you can cure the piece so that all of its edges are smooth and even. Looking for a glass suppliers near me can be tiring because you need to check out the reviews online.

Evaluating the Glass

Glass is measured before cutting, after cutting and after curing. The measurements are taken at different times because glass expands as it cures.

  • Before cutting: This measurement is used to determine the size of the finished piece of glass that will be cut out of the larger sheet of glass.
  • After cutting: This measurement is used to determine if any pieces were left over from the main piece on which you’re working (usually leftover scrap) and how much space there is between each individual piece within your project.
  • After curing: Your pieces will continue to expand during this period, so you’ll need to take an additional measurement here before proceeding with polishing or grinding those pieces back down into their final form (or shape).

Cutting the Glass

When the glass is cut, the saw moves back and forth with the diamond-tipped blade cutting through the glass. The person cutting will make sure that they are moving at a speed that allows for a smooth cut without breaking any of the sharp edges on either side of the glass. This can be done by using a straight edge ruler to guide them as they go along.

The first time that you’re using this tool, it will not produce an accurate pattern; however, it should provide enough detail so that you can see where your next cuts need to be made. It may take several tries before you get everything right and everything lines up properly but don’t give up!

Stopping the Bleeding

Bleeding is usually the first thing that comes to mind when someone thinks of a wound. However, bleeding can be stopped in several ways. The most common method involves applying pressure to the area with a dry or wet towel, bandage and tourniquet. You can also use a compression bandage which compresses blood vessels and helps slow down blood flow.

There are other methods to stop bleeding such as using adrenaline injections or pressure dressings that create an airtight seal around the wound site.

Curing the Glass Piece

This step is where the glass piece is placed in a kiln and heat-cured. A kiln is a machine that heats items to very high temperatures and maintains them at that temperature for a long period of time. The particular temperature depends on what kind of glass you are working with, but it will typically be between 1,200 degrees Celsius (2,192 degrees Fahrenheit) and 1,600 degrees Celsius (2,912 degrees Fahrenheit).

After being heated for the appropriate amount of time—which varies based on factors like thickness and composition—the piece will be cooled down slowly by air flowing around it through fans built into the kiln frame. When this process is complete and all excess moisture has been removed from within your blown glass artwork, it’s ready to be removed from its mold!

The process of glass cutting is very much like a medical procedure that requires doctors and nurses.

While the glass cutter is the primary person who completes the actual cutting, it’s important to note that a team of people are also involved in this process. A glass cutter will generally work with at least one assistant, who handles tasks such as handling the frame and keeping track of any measurements necessary for measuring out cuts. The glass cutter may also be assisted by another person who holds onto the glass while it’s being cut (a procedure known as “holding down” or “holding up”). If you’re considering becoming a glass cutter, make sure you know what kind of assistance will be needed before attempting any sort of cut on your own!


With the right tools and training, anyone can become a glass cutter. However, it requires patience and attention to detail, which is why we recommend that people who are interested in this job start out by working with someone who already has experience doing it.