How to Cut Glass: Tips and Tricks


Cutting glass is a perfect way to customize your home with unique pieces, especially if you have a few broken ones laying around. Cutting glass requires patience and time but it’s an easy DIY project that anyone can do, even if you’ve never done something like this before. To help you get started on your next project, here are some tips for cutting glass safely:

Wash and dry your glass bottle or jar.

The first step when cutting glass is to wash and dry your bottle or jar. This will prevent any residue from the soap being transferred to the surface of your bottle and causing it to shatter during cutting. Frameless shower screen cost is fairly depends on the quality of glass.

If you’re using a dishwasher, put the container on its side so that gravity doesn’t pull out any water that’s still trapped inside. If you’re washing by hand, be sure to use warm water instead of hot—the heat could cause your container to crack while drying it off! Use a soft cloth or paper towel if necessary: one side should be smooth enough for cleaning; the other should have some texture for scrubbing away stubborn grime without scratching up your glass piece too much. Afterwards, dry thoroughly before moving on with cutting (or else risk introducing moisture).

Wrap a piece of sandpaper around the area where you want to cut the glass.

It is important to use the right grit of sandpaper when cutting glass. A coarse grit will make a rough cut, while a fine grit will give you a smooth finish.

Some types of sandpaper are available in different sized sheets and can be torn by hand or cut with scissors or an X-Acto knife. Other types of sandpaper come in rolls that need to be cut down with an electric saw, like this one:

You may find that it’s easier to hold your piece of glass steady if you wrap the area where you’ll be making your cut with some coarse-grit sandpaper (about 100–150 grit). The added friction from the pressure from both sides should help keep everything in place as long as you’re careful not to apply too much pressure!

Dip the glass in cold water.

Now that the glass is scored, dip it in cold water. Cold water will help keep the glass from heating up too quickly, which can cause it to break as you cut it. Don’t use warm or hot water—this will make your glass too slippery and brittle respectively.

Slice through the glass.

Cutting glass isn’t as simple as you might think. It’s not just a matter of using a saw and cutting through it like butter. There are several different types of equipment you can use to cut glass, each with its own method and level of difficulty.

  • Glass cutter: This type of tool is used by professionals to score the surface of the glass before actually cutting through it, which allows for perfect cuts every time. You’ll need to find one that works with your particular type of work environment—some are battery-powered, while others require electricity from outlets throughout your workspace.
  • Diamond-tipped wheel: This type of wheel is used when scoring and breaking apart pieces that are too big or heavy for regular tools to handle on their own (for example, if there’s more than one pane). The diamond tips allow for much more precision than other methods do; however, they’re also very expensive so only experienced users should attempt this kind of job themselves at home!

Move behind your cut line with the sandpaper until the entire area is smooth enough to touch without cutting yourself.

Now that you’ve broken your glass, it might be time to smooth out the edges. If you’re using a piece of safety glass, this will be easier: just sand down the edges until they are dull and rounded. If you want to use a window pane or another type of sharper glass, you must use some caution when working with it so that your fingers don’t get caught up in any sharp pieces.

First, move behind your cut line with the sandpaper until the entire area is smooth enough to touch without cutting yourself. Then go ahead and move back over it again—this will give all sides of your cut an even finish so that they are all smooth to hold or touch without hurting yourself during handling.

Sand off any sharp edges near your cut.

While it may seem like a good idea to use your hands or power tools to sand off the edges of your glass, there is always a risk of injury. By using a sanding block instead, you can avoid injury and make sure that all sharp edges are removed.

Cutting glass takes practice but this method works when done carefully and patiently.

  • Glass cutting takes practice, so don’t be discouraged if you have trouble with your first few cuts.
  • Patience is key when cutting glass. You will need time to let the glass cool and settle, as well as time to find the right angle for the blade.
  • Don’t try to cut too much at once or it could get messy and uneven: one sheet at a time is best! It’s also important not to rush this process, but rather take your time making sure you’re getting everything right before moving on.* If using different types of glass, remember that some are harder than others and cannot be cut as easily as others.* Always wear safety goggles unless you want shards flying everywhere


Next time you have a glass jar or bottle that needs to be cut, give this method a try. It takes practice and patience but it’s worth learning for those times when you need to make quick cuts in your home or office. Willoughby glass does have a glass that available if you need it right away.