Master the Cut: Slicing 20mm Porcelain with the RUBI DL-125

Porcelain tiles—especially the 20mm variety—are a top choice for patios, pathways, and heavy-duty indoor spaces. They’re strong, water-resistant, and beautiful. But their hardness makes them tricky to cut without the right tools.

Enter the RUBI DL-125. This compact wet saw is built to handle tough porcelain with ease. Let’s explore why it’s a great choice—and how to get the best results.

🔧 Why Choose the RUBI DL-125?

The DL-125 is small but mighty. It features:

• A powerful 1800W (2.4 HP) motor
• A reinforced aluminium chassis with a double beam system
• A cutting length of 124cm
• A max cutting depth of 30mm in one pass (or 50mm in two)

It’s ideal for 20mm porcelain. But owning the saw isn’t enough—you need the right setup and technique.

🛠️ 6 Pro Tips for Cutting 20mm Porcelain

1. Use the Right Blade

This is crucial. Use a diamond blade made for thick porcelain, like the RUBI TVR or SPT SuperPro. These blades reduce chipping and wear. Always match the blade’s rotation arrow with the machine’s direction.

2. Always Cut Wet

The DL-125 is a wet saw for a reason. Water cools the blade, reduces dust, and gives cleaner cuts. Keep the 8L tank full and check that water flows to the blade properly.

3. Go Slow

Don’t rush. Forcing the blade can damage the tile or motor. Move at about 1cm per second. Some pros guide the motor with just one or two fingers to keep a steady pace.

4. Set Up for Stability

Place the saw on a level surface. Use the height-adjustable legs and side tables to support large tiles. This prevents rocking and breakage during cuts.

5. Measure and Mark Carefully

Use a pencil or erasable marker. For extra protection, apply masking tape along the cut line. This helps reduce edge chipping.

6. Finish with a Polish

Even perfect cuts may leave small chips. Use diamond hand pads—start coarse, then go finer—to smooth edges.

The RUBI DL-125, when paired with the correct blade and a mindful approach to cutting, transforms the challenge of 20mm porcelain into a manageable and even satisfying task. Its power, precision, and portability make it an invaluable asset for both professional tilers and serious DIY enthusiasts looking to achieve flawless results with thick porcelain. Invest in the right technique, and you’ll be enjoying perfectly cut porcelain for years to come. 

To find out more about the RUBI DL-125, click here!