Drilling rocks is not difficult. You must use the appropriate drill bit for your rock type.
Drilling holes in stone can be a daunting task, especially if you are inexperienced.
In this article, we will show you how to safely and effectively drill various types of stone materials, such as stone tiles, stone walls, and other stone structures.
2. Rock drilling
2.1. choose a drill
The right drill press is crucial for successful rock drilling. You should use a hammer drill to provide the power required to drill through stone.
Make sure that the device has sufficient power and a variable speed setting.
Please note: some special drills cannot be used with an impact. Read the manufacturer's instructions carefully.
2.2. drill types
Special stone drill bits are required for drilling stone.
These drills usually have a carbide tip and are particularly suitable for drilling harder materials such as stone, concrete or brick.
Make sure that you choose the right drill bit for the respective stone material.
2.3. cooling and lubrication
Drilling stone creates a lot of friction and heat.
To avoid damage to the drill bit and the stone material, you should regularly cool and lubricate the drill bit during the drilling process. You can use water or cutting oil for this.
3. Stone tiles
3.1. drilling stone tiles
Stone tiles require special care when drilling as they can easily break or splinter.
Start at a low speed and slowly increase it while maintaining pressure on the drill. Make sure you keep the drill straight and try to maintain a steady pace.
Our tip: The diamond drill bit is the best choice for very expensive, hard or sensitive stone tiles. You can find out how to drill natural stone with this in the linked guide.
3.2. Fix stone tiles
To prevent the tile from slipping during the drilling process, you should fix the tile in place.
You can place masking tape on the tile in the shape of a cross to mark where you want to drill.
The tape will also help prevent the drill bit from slipping and give the tile extra protection.
4. Stone walls
4.1. drilling stone walls
When drilling stone walls, it is important to use the correct technique to avoid damaging the masonry.
As with stone tile, you should start at a low speed and maintain pressure on the bit.
Once you've drilled a hole of the right depth, you should withdraw the bit slowly to avoid damaging the masonry.
4.2. fastening systems
Various systems are available for attaching objects to stone walls. Dowels and screws are the most common fasteners.
Make sure you choose the right type of anchor and screw for the particular masonry.
5. Drill other types of stone
5.1. concrete block
Concrete is another commonly used stone material.
When drilling concrete, you should use special concrete drill bits that are designed for the high strength of this material. Make sure you cool and lubricate the drill regularly.
Natural stone, such as granite or marble, requires special care when drilling as it can be very hard and brittle.
Bricks can usually be drilled with commercially available masonry drill bits.
6. Conclusion - drilling stone is not difficult!
Drilling stone requires the right technique, the right tool and some patience.
Whether you want to drill stone tile, stone wall, or any other type of stone, it's important that you follow safety instructions and regularly cool and lubricate the bit. With a little practice and care, you will be able to drill holes in stone successfully.
FAQ Drilling stones - The most important questions answered
1. Which drill should I use for drilling stone?
A hammer drill is ideal for drilling stone as it provides the necessary power and speed if the drill bit is designed for it.
2. Can I use normal drill bits for drilling stone?
No, drilling stone requires special stone drill bits with carbide tips. A diamond drill is required for hard rock tiles.
3. How to prevent the stone tile from breaking or chipping when drilling?
Start with a low drill speed and slowly increase it. Keep the drill straight and use tape to secure and protect the tile.
4. What safety precautions should I take when drilling stone walls?
Wear safety goggles, hearing protection, and a respirator. Make sure you are in a stable position and do not damage any electrical wiring or water pipes in the masonry.