What are the best tips for cutting stone with an angle grinder?

If you’re undertaking a stone-cutting project and planning to use an angle grinder, you’re in the right place! Angle grinders are versatile tools capable of cutting through various materials, including stone. To ensure a smooth and safe cutting process, it's essential to follow some crucial tips. In this article, we’ll discuss the best practices for cutting stone with an angle grinder.

Choosing the Right Disc

The first crucial step in cutting stone with an angle grinder is selecting the appropriate disc. For cutting stone, a diamond-tipped cutting disc is ideal. These discs are specifically designed for hard materials like stone and ensure clean and precise cuts.

Safety Precautions

Before starting your project, it’s important to take all necessary safety measures. This includes wearing safety goggles, a dust mask, ear protection, and gloves. Stone cutting generates a lot of dust and debris, so protecting yourself from these hazards is vital.

Securing the Stone

Ensure the stone is securely fixed in place before you begin cutting. You can use clamps or a vice to hold the stone firmly, ensuring it doesn’t move during the process. This stability will help you achieve a more accurate cut.

Starting the Angle Grinder

With the right disc in place, safety gear on, and the stone secured, it’s time to start the angle grinder. Hold it with both hands and gradually start the tool, letting the disc reach full speed before making contact with the stone. This helps prevent kickback and ensures a smoother cutting process.

Making the Cut

When cutting stone with an angle grinder, patience is key. Make slow, controlled movements and start with a small incision. Gradually increase the depth of the cut while maintaining a steady hand and a consistent cutting speed for a clean and precise result.

Cooling the Disc

Stone cutting can generate significant heat, potentially damaging the cutting disc and reducing its efficiency. To prevent this, periodically cool the disc by dipping it in water or using a cooling agent. This helps prolong the disc’s lifespan and maintain a smooth cutting process.

Cleaning Up

After completing the cut, it’s important to clean the work area. Remove any dust and debris from the stone surface and surrounding area to prevent accidents and maintain a safe working environment.

Conclusion

Cutting stone with an angle grinder can be challenging, but these tips will help you achieve excellent results. Always choose the right disc, follow safety protocols, secure the stone, start the grinder correctly, make controlled cuts, cool the disc, and clean up afterward. If you need any assistance or have questions, reach out to us. We are a trusted supplier of angle grinders and cutting discs, ready to assist with your stone-cutting needs.

Contact us to discuss your requirements for cutting stone with angle grinder, diamond core technology, or saw for cutting bricks. Our experienced sales team can help you find the best options to meet your needs.