It’s true that handling a home DIY project involving concrete can be daunting. Although concrete is an ideal building material, its strength can be challenging to work with on a home project.
Also, when planning a home improvement project, you may need to drill into a concrete wall to install shelves, hang pictures, or secure fixtures.
As a result, before starting, it is important to understand the limits of your tools and how concrete differs from wood or metal.
Can a cordless drill go through concrete? The answer depends on factors such as the drill’s power, the bit you use and the concrete’s density. Knowing how these factors affect drilling can help you choose the right equipment, work more efficiently, and avoid unnecessary wear on your drill.
Let’s dive in and explore how a cordless drill can go through concrete.
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Can a Cordless Drill Go Through Concrete?
Yes, a cordless drill can go through concrete, but its ability depends on the drill’s power, features, and the material’s hardness.
A standard cordless drill may handle small holes in softer masonry, but it can struggle with dense concrete or larger holes. For better results, a cordless hammer drill is usually a better option because its hammering action helps the bit break through the surface as it rotates.
The right masonry drill bit and technique also matter.
This guide explains how to drill concrete with a cordless drill, which tools work best, and how to avoid damaging your drill.
How to Drill Concrete with a Cordless Drill
Drilling concrete requires more care than drilling into wood or drywall. Concrete is dense and abrasive, so the drill, bit, and technique you use affect how quickly you drill and how much strain you put on the tool. If you are asking, “Can a cordless drill go through concrete?”, the key is to match the drill’s capabilities to the job.
A standard cordless drill may manage small holes in softer masonry, while a cordless hammer drill is generally better suited to concrete because it combines rotation with a hammering action.
The following steps explain how to drill concrete with a cordless drill, choose the right equipment, and reduce the risk of damaging your tool.
Step 1: Choose the Right Cordless Drill
Before drilling, check whether your cordless drill suits masonry. A standard drill rotates the bit but does not deliver the repeated hammering action that helps break up concrete. It may work for small holes in softer materials, such as some types of brick or mortar, but drilling dense concrete can be slow and may cause the drill or bit to overheat.
A cordless hammer drill for concrete is usually the better choice. Its hammer mode provides rapid impacts while the bit rotates, helping it penetrate hard material. Some drills have a dedicated hammer setting, while others are designed only for drilling and screwdriving. Check the tool’s manual to confirm its capabilities and whether it can be used with masonry bits.
For occasional small holes, a suitable hammer drill may be sufficient. For larger holes, repeated drilling, or particularly hard concrete, a rotary hammer may be more effective. Do not force a standard cordless drill to perform a task beyond its intended capacity.
Step2: Select a Suitable Masonry Drill Bit
A concrete hole requires a masonry drill bit designed to withstand abrasive material. These bits typically have a hard cutting tip that can break through concrete, brick, or stone. Choose a bit with the diameter and length your fixture or anchor requires.
The bit must also fit your drill’s chuck. Many cordless drills use a keyless chuck, but some tools require specific bits or shanks. Check the manufacturer’s instructions before fitting the bit.
Avoid using a wood or metal drill bit on concrete. These bits aren’t designed for masonry and may dull quickly or fail to make meaningful progress. A worn, damaged, or unsuitable masonry bit can also increase heat and strain on the drill.
For the best results, use a sharp, good-quality bit and make sure it is securely tightened in the chuck. If the bit is loose, it may wobble, create an uneven hole, or slip during drilling.
Step 3: Check the Concrete and Plan the Hole
Before drilling, identify where the hole needs to go and consider what may be behind the surface. Concrete walls and slabs can contain electrical cables, plumbing, or reinforcing steel. Drilling into these can damage the building or create a safety hazard.
Use an appropriate detector where possible, and check building plans or ask a qualified professional if you are unsure about hidden services. Avoid drilling near switches, outlets, plumbing fixtures, or areas where pipes and cables may run.
Mark the intended hole with a pencil or marker. If the hole is for a screw or anchor, confirm the required diameter and depth from the anchor’s instructions. Drilling a hole that is too wide or too shallow can prevent the anchor from holding securely.
For a series of holes, measure and mark each location before starting. This helps keep the holes aligned and reduces the chance of having to drill again.
Step 4: Wear Appropriate Safety Equipment
Concrete drilling can produce fine dust and small particles. Wear safety glasses to protect your eyes from debris and use hearing protection if the drill is loud or you will be drilling for an extended period. A suitable dust mask or respirator can help reduce exposure to concrete dust.
Keep loose clothing, jewelry, and long hair away from the rotating bit. Hold the drill with a firm, balanced grip and maintain a stable stance. If you are drilling overhead, take extra care to protect your eyes and avoid working from an unstable surface.
Do not hold the material being drilled by hand. Make sure the work area is clear and keep other people away from the immediate drilling area. If you encounter unexpected resistance, stop and check the cause rather than applying excessive force.
Step 5: Set Up the Drill Correctly
Insert the masonry bit into the chuck and tighten it securely. If your drill has a hammer setting, select it only when the manufacturer permits hammer drilling with the chosen bit. Set the speed according to the tool’s instructions and the bit size. A lower speed is often easier to control when starting a hole, while the appropriate operating speed helps the bit cut efficiently.
If your drill has a clutch, use the drilling setting rather than a low screwdriving torque setting. A clutch setting intended for driving screws may cause the drill to stop or slip under load.
Check that the battery is fully charged and properly seated. Concrete drilling can place a heavy demand on the battery, especially with a cordless hammer drill. A charged battery helps maintain performance and reduces the likelihood of the tool stopping partway through the job.
Step 6: Start the Hole Slowly
Place the tip of the masonry bit against the marked spot. Hold the drill straight and begin at a controlled speed with light, steady pressure. Starting slowly helps prevent the bit from wandering across the concrete surface.
Once the bit makes a small indentation and tracks correctly, keep drilling while keeping the drill aligned with the intended hole. Let the bit do the work. Pressing too hard can slow the motor, overheat the bit, and strain the drill unnecessarily.
If you are using a cordless hammer drill, engage in hammer mode as directed by the manual. The hammering action helps break up the concrete while the bit removes material. If you are using a standard cordless drill, progress may be much slower, particularly in dense concrete. Stop if the drill struggles or gets unusually hot.
Step 7: Clear Dust and Avoid Overheating
Concrete dust can build up in the hole and interfere with drilling. Periodically withdraw the bit while the drill is stopped, or run it only as directed by the manufacturer, to allow dust to escape. Do not touch a hot bit immediately after drilling.
If the drill, battery, or bit becomes unusually hot, stop and allow it to cool. Repeatedly forcing a hot tool can damage components or shorten the battery’s life. If the bit stops advancing, do not push harder. Withdraw it, clear the dust, and check for an obstruction or a worn bit.
If a cordless drill repeatedly stalls, smells hot, or makes unusual noises, switch it off and inspect it. Continuing to operate it under excessive load may cause damage.
Step 8: Drill to the Required Depth
Continue drilling until you reach the depth required for the anchor, screw, or fixture. If your drill has a depth stop, set it according to the anchor manufacturer’s instructions. Otherwise, mark the required depth on the bit with tape as a visual guide.
Keep the drill aligned throughout the process. If the bit tilts, the hole may widen or become uneven, making it harder for an anchor to fit securely. For deeper holes, withdraw the bit periodically to clear dust and reduce heat.
When the hole is complete, stop the drill before removing the bit. Clear loose dust from the hole using a method appropriate for the material and anchor instructions. Some anchors require a clean hole for proper grip, so follow their installation guidance.
Step 9. Know When to Use a Different Tool
A cordless drill is not always the best tool for every concrete job. If you need to drill large-diameter holes, make many holes, or work with very hard concrete, a rotary hammer may save time and reduce strain on your cordless drill.
A standard cordless drill may struggle because it relies mainly on rotation, while concrete often requires impact to break apart efficiently. A cordless hammer drill offers a useful middle ground for many household masonry tasks, but its performance still depends on the model, battery, bit, and concrete.
If the drill cannot make steady progress, overheats repeatedly, or stalls despite the right bit and technique, stop rather than force it. Choosing a more suitable tool is safer and can prevent damage to both the drill and the work surface.
Step 10. Maintain the Drill and Bit After Use
After drilling, switch off the tool and remove the battery if the model allows it. Let the bit cool before handling it, then remove dust from the bit and drill according to the manufacturer’s instructions. Inspect the bit for wear or damage and replace it if the cutting tip is chipped or dull.
Keep the drill’s vents clear of dust and store the tool and battery in a dry place. Follow the manufacturer’s guidance for charging and storing the battery. Regular maintenance helps keep a cordless drill working reliably and makes it easier to identify problems before the next project.
Can a Regular Cordless Drill into Concrete?
A regular cordless drill can sometimes drill small holes into softer masonry, but it may struggle with dense concrete. Unlike a hammer drill, a standard drill relies on rotation alone to cut into the material.
Concrete is hard and abrasive, so drilling takes longer and puts extra strain on the motor, battery, and bit. If you need to make a small hole for a light-duty fixture, use a sharp masonry bit and work slowly. Keep the drill straight, apply steady pressure, and stop if the motor becomes hot or the bit stops advancing. For harder concrete, larger holes, or frequent masonry work, a cordless hammer drill is generally a better option.
Its hammering action helps break up the concrete as the bit rotates. Choosing the right tool for the job can improve drilling performance and help prevent damage to your cordless drill.
How to Drill into Concrete with a Cordless Drill
To drill into concrete with a cordless drill, first confirm that the tool is suitable for masonry and select a compatible masonry bit. Mark the hole location and check for possible hidden pipes or electrical cables before drilling. Wear safety glasses and suitable respiratory protection to reduce exposure to concrete dust.
Then, secure the bit in the chuck, select the appropriate drill setting, and begin at a controlled speed. Keep the drill straight and apply steady pressure without forcing it. If you are using a cordless hammer drill, engage hammer mode according to the manufacturer’s instructions.
Periodically withdraw the bit to clear dust and let the tool cool if it gets hot. Stop if the drill stalls or makes unusual noises.
For deeper holes, follow the anchor or fixture instructions to achieve the required depth and diameter. Using the correct technique helps make drilling concrete more controlled and reduces unnecessary strain on the drill.
What Drill Bit Is Best for Concrete?
A masonry drill bit is the appropriate choice for drilling concrete. These bits are designed with a hard cutting tip that can withstand the abrasive nature of masonry. Choose a bit with the diameter and length required for your project, and make sure its shank fits your cordless drill’s chuck.
A sharp, undamaged bit generally cuts more efficiently than a worn one. For concrete, avoid ordinary wood or metal drill bits, as they aren’t designed for the material and may dull or fail to make progress.
If you are drilling with a cordless hammer drill, check that the bit is approved for hammer drilling. Some jobs, especially larger or deeper holes, may require a more robust bit and a rotary hammer. The right concrete drill bit helps create a cleaner hole, improves drilling performance, and reduces the risk of overheating the tool.
Can a 20V Cordless Drill Drill Through Concrete?
A 20V cordless drill may drill small holes in concrete, but voltage alone doesn’t determine whether it is suitable. The drill’s design, motor performance, hammer function, battery condition, and concrete type all affect the result.
A 20V standard drill may struggle with dense concrete because it lacks the impact action that helps break up the material. A 20V cordless hammer drill is generally better equipped for masonry work, provided it is used with a suitable masonry bit.
For occasional small holes, it may be sufficient, while larger holes or repeated drilling may require a rotary hammer. Check the manufacturer’s specifications and instructions rather than relying on the voltage rating alone.
Matching the drill to the job can help you work more efficiently and avoid putting excessive strain on the tool or battery.
Why Does My Cordless Drill Struggle with Concrete?
A cordless drill may struggle with concrete because the material is dense and abrasive, the bit is unsuitable or worn, or the drill lacks enough power or hammering action. A standard drill rotates the bit but does not deliver the repeated impacts that help break up concrete.
The battery may also be low, or the drill may be overheating under heavy load. If the bit stops advancing, avoid pressing harder, as excessive pressure can increase heat and strain the motor. Stop the drill, inspect the bit, clear dust from the hole, and check that the battery is charged.
Use a masonry bit designed for concrete and select the correct drill setting. If the tool still makes little progress, a cordless hammer drill or rotary hammer may be more suitable. Choosing the right tool helps prevent damage and makes the job easier.
Do You Need a Hammer Drill to Drill into Concrete?
You don’t always need a hammer drill to drill into concrete, but it is usually the better choice. A standard cordless drill may handle small holes in softer masonry, especially when using a suitable masonry bit. However, dense concrete can be difficult to penetrate with rotation alone.
A hammer drill combines rotation with a rapid impact action that helps break up the material, allowing the bit to advance more effectively. For occasional light-duty drilling, a cordless hammer drill may provide enough performance without requiring a larger tool. For large holes, deep drilling, or frequent concrete work, a rotary hammer may be more appropriate.
Before you start, check the drill’s manual to confirm it supports masonry drilling and that the bit you choose is compatible. Using a suitable tool can reduce drilling time and unnecessary wear.
How to Drill a Hole in Concrete Without Damaging the Drill
To drill a hole in concrete without damaging your cordless drill, use a suitable masonry bit and avoid forcing the tool. Confirm that your drill is rated for the task and use a cordless hammer drill when the concrete is too dense for a standard drill.
Start at a controlled speed, keep the bit aligned, and apply steady pressure. Clear dust from the hole periodically, since accumulated debris can slow the bit and increase heat. If the drill or battery becomes unusually hot, stop and allow it to cool before continuing. Do not keep operating the drill if it stalls, smells hot, or makes unusual noises.
Check that the battery is charged and that the bit is sharp and properly secured. For large or demanding holes, use a more suitable tool rather than pushing the drill beyond its intended limits.
These precautions help protect the motor, battery, and drill bit.
Understanding Battery Power, Hammer Action, and Torque
When it comes to completing a tough task like drilling through concrete, understanding these three things matters most.
Battery power
Battery power is an essential factor to consider when handling any heavy drilling task. Most cordless drills have decent battery life for driving functions or regular drilling. For heavy duty jobs like drilling into a brick wall, use a corded drill if possible. However, if you don’t own one, a cordless drill might handle the job, but it will take a toll on battery life.
You’re probably aware that these cordless drills are purchased with different-sized batteries. Ideally, drilling through concrete requires a bigger battery that offers more power. If you don’t want your battery to run out, consider having two batteries; if one runs out, you’ll always have a second option. You can also choose a cordless drill with a fast-charging battery to finish your project.
Tip: A good-quality cordless drill should have at least an 18-volt battery or a fast-charging battery to drill through concrete more easily.
Hammer action
In most cases, corded or cordless drills have a normal drilling action commonly known as the “hammer” action. As the name suggests, it makes the masonry drill bit behave like a tiny hammer. Hammering action is particularly essential when drilling through hard materials and is often measured in bumps per second.
It generally makes the drill vibrate and spin much faster, making it much easier to drill through concrete or other tough materials.
Tip: To speed up your drilling process, go for a cordless drill with a hammer action.
Torque
To make an excellent purchase, understanding a drill’s torque settings and how they should be used is vital. Most people assume that the higher the torque rating is, the faster the drill will go. However, that isn’t always true. Torque is basically all about the drilling power and not the speed.
Most cordless drills have different torque settings. If you plan to drill through a soft surface, a low torque setting can perfectly handle the job. For concrete drilling, a high torque setting is much preferable. Before you buy, choose a cordless drill with a wide range of torque settings.
Frequently Asked Questions-FAQs
Can a regular cordless drill drill into concrete?
Yes, a regular cordless drill can drill into concrete, but it is best suited to small, shallow holes in relatively soft concrete. Use a sharp masonry bit, select a low speed, and apply steady pressure without forcing the tool. Dense concrete or larger holes can make a standard drill struggle and may overheat the motor or wear out the bit. For frequent concrete drilling, a cordless hammer drill or rotary hammer is a better choice.
Can a 20V cordless drill drill through concrete?
A 20V cordless drill may drill small holes in concrete, but voltage alone does not determine its performance. The drill’s torque, motor design, battery condition, and whether it has a hammer function all matter. A 20V hammer drill with a masonry bit is generally more capable than a standard 20V drill. For large or deep holes, use a tool designed for masonry work.
What drill bit is best for concrete?
A carbide-tipped masonry bit is the usual choice for drilling small holes in concrete. Make sure the bit’s shank fits your drill’s chuck and that its diameter matches the anchor or fastener you plan to install. For repeated drilling or tougher concrete, use a bit rated for hammer-drill use. A standard wood or metal bit is not designed for concrete and can quickly become damaged.
Do you need a hammer drill to drill into concrete?
You do not always need a hammer drill. A standard cordless drill may handle a small hole in softer concrete, especially when you work slowly and use a suitable masonry bit. However, a hammer drill combines rotation with a forward hammering action, helping the bit break through the material more efficiently. It is usually the better option for multiple holes, harder concrete, or larger fasteners.
Why does my cordless drill struggle with concrete?
Your drill may struggle because the concrete is dense, the bit is dull or unsuitable, or the drill lacks a hammer function. A low or depleted battery can also reduce performance. If the bit stops cutting, remove it and clear the concrete dust from the hole. Avoid forcing the drill, since excessive pressure can overheat the motor or damage the bit. If progress remains slow, switch to a hammer drill or rotary hammer.
How can I drill into concrete without damaging my cordless drill?
Use a sharp masonry bit, begin at a low speed, and increase pressure gradually while keeping the drill aligned with the hole. Let the bit do the cutting rather than forcing it. Pause periodically to remove dust and allow the bit and drill to cool, especially when making deeper holes. Stop if the drill becomes unusually hot, smells burnt, or struggles to turn. For repeated or deep concrete drilling, use a hammer drill or rotary hammer instead.
Can I drill into concrete with a cordless drill without a hammer function?
Yes, but expect slower progress and limit the work to small, shallow holes in concrete that is not especially hard. Use a masonry bit and drill steadily, clearing dust as you go. Do not use a standard drill for large holes or extensive concrete work. If the bit barely advances despite correct technique, stop and use a hammer drill or rotary hammer.
Conclusion
A cordless drill can go through concrete, but its effectiveness depends on the drill’s power, the concrete’s hardness, and the bit you use. A standard cordless drill may handle small, shallow holes, while a cordless hammer drill is better for tougher concrete or repeated drilling.
Use a sharp masonry bit, work steadily, and avoid forcing the tool or allowing it to overheat. For deep holes, large openings, or demanding masonry projects, a rotary hammer is usually the more suitable choice.
Choosing the right tool helps you drill more safely, protect your equipment, and get a cleaner result