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How to cut Porcelain Slabs: A Comprehensive Guide


Written by Purnima Kaushik, Author at mpgstone.com
Category: Blog
how to cut porcelain slabs

Porcelain slabs have gained immense popularity in the world of engineered stones, and the primary reason behind this is their exceptional properties and the benefits they offer. It is a highly durable, versatile stone that is also aesthetically appealing when it comes to looks.

Demand for porcelain slabs has increased in recent years, and many homeowners and designers prefer using this distinctive stone in their projects. Whether you are working on a commercial design or a home improvement project, understanding how to cut porcelain slabs is an essential thing to consider.

Knowing how to cut large porcelain slabs plays a vital role in the design of your preferred project, and in this blog, we will delve into the intricacies of cutting porcelain slabs, including all the essential details. We will cover everything from tools to be used and safety precautions to different techniques we can use for cutting.

Let’s learn how to cut porcelain slabs and make a stunning change in your space.

Understanding porcelain slabs

understanding porcelain slabs

Porcelain slabs are not natural; they are engineered stones that are created by baking the clay at a high temperature. The reason behind their creation is to mimic the look of natural stones and add durability and other stunning features of engineered stone.

These slabs are relatively denser and have a hard and strong surface that offers high durability and remarkable resistance to water, heat, and normal wear and tear. They have an inherent strength due to their manufacturing process, making them a popular choice for countertops, walls, floors, and outdoor installations.

Essential Tools for Cutting Porcelain Slabs

Essential Tools for Cutting Porcelain Slabs

Before you dive into the process of how to cut a porcelain slab, you must have some essential cutting tools in hand, which include:

a. Wet Saw

A wet saw is a primary tool you will need while cutting porcelain slabs, as it is a small stationary saw that uses a water stream to keep the diamond-edged blade cool and lubricated during the cut.

b. Tile Cutter

A tile cutter is a manual cutting tool used to cut hard objects to a required shape or size. It is an easy-to-use tool that doesn’t require a power source and provides a straight cut to the tiles and slabs.

c. Angle Grinder with Diamond Blade

How you cut porcelain slabs depends on which tool you use to cut them. An angle grinder with a diamond is a versatile and useful tool used for intricate cuts and shaping in various construction and renovation projects. It also has variable-speed benefits that can be adjusted as per different cutting needs and requirements.

d. Diamond Hole Saw

A diamond hole saw is a tool designed to drill holes in indoor porcelain slabs for fixtures or outlets. This tool is welded with diamond, as it is the toughest known material on earth.

e. Safety Gear

In the process of learning How do you cut porcelain slabs? Using safety materials is a must to protect yourself from any potential harm during the cutting process. It includes things such as hearing protection, safety glasses, dust masks, and gloves.

Safety First: Precautions and Gear

safety precautions of porcelain slabs

Safety is a must and should be a priority while working with cutting tools and materials. Here below, we have listed some safety measures to take during the process of learning how to cut a porcelain slab, which include:

  • Safety Glasses: The potential risk of getting debris and dust in your eyes is possibly there while working, so to protect your eyes, do wear safety glasses.
  • Dusk Mask: While cutting the tiles, a flow of dust in the air is possible, and to prevent inhaling airborne particles, you must wear a dust mask.
  • Hearing Protection: The cutting of hard stones like granite slabs generates noise that can differ from stone to stone, from lower to higher, and may cause you hearing damage. Wear hearing protection to prevent ear damage.
  • Gloves: Hands are at the highest risk of getting injured, and to prevent that, it is highly recommended to wear gloves, as they also help in a firm grip on tools.

Cutting Techniques for Porcelain Slabs

Cutting Techniques for Porcelain Slabs

Various cutting techniques can be used to achieve the desired cut and shape based on the type of tool you have, which are as follows:

  • Wet Saw Cutting

It is an ideal tool for straight cuts and can be used for both smaller and larger project requirements. The water-cooled diamond blades help create a precise cut without overheating the porcelain material.

  • Tile Cutter

How do you cut porcelain pavers depends on a suitable tool to make simple straight cuts on the surface. All you need to do is score the surface of the slab using the tile cutter tool and then apply pressure to break the slab along the scored line.

  • Angle Grinder with Diamond Blade

If you require some complex cuts and shapes in your porcelain tile, then it is the perfect cutting material to achieve that look. It helps in seamlessly achieving difficult shapes, but remember to use a continuous-rim diamond blade to prevent chipping.

  • Diamond Hole Saw

It might be possible that you will be required to have some holes in your porcelain slabs, and to achieve that easily, this material is a perfect choice. However, it is recommended to use a guide or template to ensure accurate hole placement while learning how to cut large porcelain slabs.

Tips for Achieving Precision Cuts

Achieving precision cuts in the process of learning how to cut a porcelain slab is a task that requires much patience and technique, which we have listed below. Have a look at the steps:

  • Marking: Mark the place where you want a cut and draw the cut line using marking tape or a pencil to guide your cuts easily.
  • Adjustment: Adjusting the tool is a necessity. For wet saw cutting, adjust the blade depth to slightly more than the thickness of the slab.
  • Maintaining Pace: To maintain control over the slab and prevent overheating, maintain a steady pace while cutting the stone.
  • Avoid Pressure: Let the blade do the work; avoid excessive pressure from the stone and the tool that could damage the blade or the porcelain.

Handling complex cuts and shapes

Handling complex cuts and shapes that are difficult to achieve is a task that requires the most attention and focus. To achieve your desired intricate designs and complex cuts, an angle grinder with a diamond blade is your best friend. Take your time and follow these steps:

  • Clear Marking: Mark the cut line clearly to ensure a precise cut from start to end.
  • Small Steps: Make small, controlled cuts and avoid rushing through the process of learning how to cut a porcelain slab.
  • Internal Cutting: If making internal cuts, drill a hole at the corners to allow for easier blade insertion.

Finishing Edges: Honing and Polishing

We all know that cutting makes the edges of stone slabs rough, and smoothing them will give them a precise and clean look. So to achieve these desired shapes, use a honing stone or sandpaper to smooth out the edges well.

How do you cut porcelain slabs for a polished finish? Gradually increase the grit of the sandpaper until you achieve the desired smoothness.

Maintenance of Cutting Tools

While learning how to cut porcelain slabs, maintaining the cutting tools is an essential task to perform as they have many uses. Not only can they be used for cutting tiles but for a lot of other tasks too.

So, regularly clean and inspect your cutting tools. Replace the blades if they show signs of wear or damage. Proper maintenance ensures the longevity of your tools and the quality of your cuts.

Maintaining porcelain slabs

Outdoor porcelain tiles is a low-maintenance engineered stone that doesn’t require sealing or regular maintenance. But still maintaining it every week will be enough to keep it looking new for years to come.

Cleaning it with warm water and mild detergent using a mop or damp cloth is all you need to do to make it look new as always.

Conclusion

Learning how to cut large porcelain slabs requires precision, patience, and the right tools. By understanding the different techniques and following safety precautions, you can achieve professional-looking cuts that enhance the beauty and functionality of your projects.

Remember to invest in high-quality tools, practice on spare materials, and refine your skills over time. With dedication, you’ll become a master of cutting porcelain slabs and bring your design visions to life.

ABOUT THE AUTHOR


Purnima Kaushik is a seasoned content writer and editor with over a decade of experience in the stone and real estate industries. As a leading voice at MPG Stone, she shares insights on installment processes, project insights, design guides, and much more

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