It’s indeed true that handling a home DIY project that involves concrete can be quite daunting. Although concrete is an ideal building material, its strength can be quite challenging for a home project. As such, one of the primary questions frequently asked is, “Can a cordless drill go through concrete?”
Yes. A cordless drill can go through concrete if you apply the right power and use the right drill bit.
Most cordless drills can effortlessly handle concrete, cement, brick, or mortar. They are close to being at par with their corded equivalents as they are equipped with powerful Lithium-Ion batteries.
However, even though it’s very possible to drill through concrete, it’s more likely to consume time.
Let’s dig deep into the basics of drilling through concrete using a cordless drill.
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Can Cordless Drill go Through concrete?
The ability of the concrete drill to go through concrete will depend on various elements. The elements may include:
Battery power
Battery power is essential to consider when handling any heavy drilling type. Most cordless drills tend to have decent battery life when used for driving functions or regular drilling. If possible, heavy-duty jobs like drilling into a brick wall should be handled using a corded drill. However, if you don’t own one, a cordless drill might handle the job, but it will be hard on the battery life.
You’re probably aware that these cordless drills are purchased with different-sized batteries. In the ideal world, getting through concrete will require a high-voltage battery that will offer more power. If you don’t want your battery to run out, you may consider having two batteries; if one runs out, you’ll always have a second option. To complete your project, you can also opt for a cordless drill with a fast charge battery charger.
Tip: A good quality cordless drill should have at least 18-volt batteries or a fast-charging battery to go through a concrete more conveniently. So, if you intend to drill through concrete, go for a larger and more powerful battery.18-20v battery will be sufficient for concrete materials.
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’s all about making the masonry drill bit behave like a tiny hammer. Hammering is essential when drilling through hard materials and is often measured in bumps per second.
It generally makes the drill vibrate and spin quickly, making it much easier for the drill to get through concrete or any other tough material.
Tip: Use a cordless drill with a hammer to speed up your drilling process.
Torque
To make an excellent purchase, understanding a drill’s torque settings and how they should be used is vital. Like with the best 20v cordless drills, most people assume that the higher the torque rating is, the faster the drill will go. However, this isn’t always the case. Torque is all about the drilling power and not the speed.
Most cordless drills have different torque settings. If you 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 purchasing, ensure you go for a cordless drill with a wide range of torque settings.
Drill Bit
Choosing the right drill bit will also determine your success in drilling through concrete using a cordless drill. The drilling project will require you to use any old bit that has existed for a long time. Instead, you must choose a drill bit appropriate for that role, such as a masonry drill, when working on brick or concrete projects.
You can identify a masonry bit by the tip shape. Its pointed end has a broad and flat style tip. Besides, the end has a blade-like portion built into it, making it unique. If you have never used or seen a masonry drill bit before, you can ask when you go to the hardware stores to ensure you have chosen the right drill bit.
Another essential element about the drill bits is that they come in unique sizes and material options. The primary sizes are 8, 10, and 12 mm. On the material, the stronger masonry drill bits are tipped with tungsten carbide to guarantee durability and extended lifespan.
Even though the masonry bits may be expensive, they will serve you longer and ensure you effectively drill through concrete and bricks.
Thus, ensure that you have considered drills compatible with the masonry drill bits designed to handle the hardness of concrete. Diamond-tipped or carbide-tipped bits are ideal for concrete drilling, offering durability and precision.
Cooling Mechanisms
This is yet another handy element that you must consider when you want to drill through concrete materials.
When drilling through concrete, much heat will be generated, adversely impacting the performance of the drill bit and the drill. However, modern cordless drills have advanced cooling mechanisms like built-in fans that dissipate heat and prevent overheating. Thus, you must pay attention to such features when buying a cordless drill for concrete or brick applications since they will ensure the longevity and durability of your tool.
There are various cordless drill models you can find in the market today. However, one unit that stands out that you can use on any material type is the BLACK+DECKER 20V MAX Cordless Drill. You can buy this unit on Amazon to help you with your drilling jobs.
Key Features
- Lithium Ion Technology & 20V MAX
- 11 Position Clutch that ensures precise control for drilling into wood, metal, plastic, and concrete
- Variable Speed trigger that allows countersinking without damaging material
- Compact design and weight that reduces fatigue and allows users to drill for an extended period
Buy On Amazon
Ideally, most buyers are undoubtedly new to buying drills. We aim to clarify cordless drills and how they should be used. Although a cordless drill may not be effective in drilling through concrete, it can certainly get the job done. Its drilling features and battery power determine its ability to penetrate the concrete.
How to Drill Through a Concrete
Major advancements in technology have made the use of cordless tools a lot easier than ever before. Cordless drills can effectively drill through hard materials like stone, cement, concrete, or brick. To effectively drill through concrete, here are a few steps you may consider,
Step 1
Start by marking the desired position of the holes in pencil on the concrete surface. Double-check each location before proceeding. You can then consider the drilling depth necessary for each hole by checking the drill manufacturer’s specifications. If your drill lacks a stop bar, you can wrap a piece of masking tape around the drill bit to help show you where to stop.
Step 2
Put on the goggles and insert the appropriate tungsten carbide masonry drill bit in the desired hole. Firmly get into position by planting your feet on the ground with your shoulder-width apart. Next, hold the drill securely with both hands so it doesn’t slip away once you start working. Once you lean in to bore the hole, ensure the drill bit is perpendicular to the concrete. There’ll be some recoil from the drill’s hammer action, so be prepared.
Step 3
You can then make a guide hole. Since most hammer drills offer only two speeds, ensure you turn the drill on at a much slower sleep. This way, you’ll have the best control while making the guide hole. If your drill supposedly has just one speed, you can work in controlled bursts of a few seconds until a hole is established. The guide hole should be 1/8 to ¼ inch deep.
Step 4
After setting up the guide hole, the drill should be easier to control. However, continue operating the drill with a firm touch while forcing it in. If you’re confident enough, you can turn the speed to full but firmly grip it with both hands until the hole is complete.
Step 5
If you hit obstructions, don’t force the drill further into the concrete as it can potentially damage the drill or cause you to lose control and mess up the hole. This means tough spots require you to use the masonry nail and hammer. Once you finish the too-tough-to-crack spot, you can continue drilling the concrete slowly until you’re confident you’ve passed the tough spot.
Step 6
Here, you’ll need to periodically pull the drill out to brush away the concrete dust.
Step 7
Now that you’ve drilled the hole to your desired depth blow out the concrete dust with a can of compressed air and vacuum up any mess on the ground. Don’t remove your goggles while doing this; you don’t want to scratch your eyes.
Step 8
Repeat the above steps in case you need more holes. Always double-check to ensure no step is missed.
Importance of learning how to drill into concrete
Learning how to drill into concrete in its essence is useful. After learning and understanding this useful skill, you can handle other vital tasks. For instance, you can confidently hang paintings on your walls or put up shelves in your bedroom or kitchen.
As mentioned above, the steps are super easy and much safer. Once you follow the above safe steps, you’ll be able to handle the job perfectly without incurring other additional costs like calling someone for help. The process is pretty straightforward and will save you much precious time and, more importantly, money.
Types of cordless drills on the market
There are multiple types of cordless drills on the market. Here are a few top choices you can get in any hardware store.
Hammer drill
This type of cordless drill is equipped with a hammer setting, which allows it to drill into harder surfaces like concrete. Hammer or impact drills are designed to tackle hard materials such as concrete.
Unlike standard drills that only rotate, hammer drills are characterized by a hammering action that delivers rapid blows to the drill bit as it rotates. The motion is essential as it allows the drill to break through the dense concrete surface; hence, it is the go-to option for concrete drilling projects.
The hammer drills have certain primary features that aid in their actions.
- Ergonomic design for comfort for prolonged usage
- Variable speed settings for control
- Persuasive action for enhanced drilling power
- Compatibility with masonry drill bits
Drill/Driver
A drill/driver is mainly used when drilling a driving screw or hole into soft materials like plastic, metal, or wood.
Impact drivers
An impact driver is mainly used for loosening bolts or, preferably, to drive screws.
Rotary hammers
This unit is a heavy-duty or professional-grade version of a hammer drill regarding performance and power. Rotary hammers are mostly used in professional settings and construction sites where drilling through concrete is a frequent requirement.
The type of drill uses a piston mechanism to deliver powerful hammering action, making the units capable of drilling larger holes and tackling more demanding concrete surfaces.
The primary features that aid this tool in accomplishing its roles include:
- It has three modes of operation; hammer drilling, drilling, and chiselling.
- SDS (Slotted Drive System) chuck for quick and secure bit changes
- High durability for long-term use in challenging environments
- Anti-vibration technology for reduced fatigue.
Cordless Hammer Drills
If mobility and convenience are your preferences, then cordless hammer drills will be your ideal option. The battery-powered tools combine a hammer drill’s versatility with cordless technology’s portability, allowing users to work in remote locations or areas without access to power outlets. While cordless hammer drills may not match their corded counterparts’ power, battery technology advancements have significantly improved their performance and runtime.
Cordless hammer drill features include:
- High-capacity lithium-ion batteries for extended use
- Brushless motor technology for improved efficiency and durability
- Compact and lightweight design for manoeuvrability
- Compatibility with a range of masonry drill bits
The main features that you should look for when choosing an appropriate drill for a concrete drilling project
Power and Torque
One of the most crucial elements to consider when drilling through concrete is the power and torque of the drill. Concrete is a dense and hard material requiring massive force to penetrate effectively.
Look for drills with high power ratings and torque levels, as these will provide the necessary strength to tackle concrete surfaces without bogging down or overheating.
Hammering Action
A hammering action is essential for concrete drilling to break through the tough surface. Hammer drills, also known as impact drills, feature a percussive mechanism that delivers rapid blows to the drill bit as it rotates, helping to pulverize the concrete and facilitate drilling.
Consider opting for a drill with hammering capabilities or a dedicated hammer drill for optimal performance.
Variable Speed Settings
Control over the drill’s speed is crucial for achieving accurate and clean holes in concrete.
Look for drills with variable speed settings, allowing you to adjust the drilling speed to suit the concrete’s density and the hole’s size. Lower speeds are typically recommended for harder concrete surfaces, while higher speeds may be suitable for softer materials.
Ergonomic Design
Concrete drilling projects can be demanding and time-consuming, so choosing a drill with an ergonomic design is essential for comfort and ease of use.
Look for drills with a comfortable grip, balanced weight distribution, and adjustable handles to minimize fatigue and improve manoeuvrability during extended drilling periods.
Durability and Build Quality
Drilling through concrete can put a significant amount of strain on the drill, so choosing a tool that is built to last is essential. Look for drills made from durable construction materials, such as metal gear housings and reinforced handles. Additionally, consider opting for brands known for their reliability and longevity.
Dust Management System
Concrete drilling generates considerable dust, which can be hazardous to your health and create a messy work environment. Look for drills equipped with a dust management system, such as a built-in dust extraction port or a dust collection bag, to minimize airborne dust and debris during drilling. This improves visibility and safety and helps prolong the life of the drill and drill bits.
Cordless vs. Corded
Deciding between a cordless or corded drill depends on your specific needs and preferences. Cordless drills offer greater mobility and flexibility, allowing you to work in remote locations or areas without access to power outlets.
However, corded drills typically provide more consistent power and runtime, making them better suited for heavy-duty concrete drilling tasks. Consider the requirements of your project and choose the option that best aligns with your priorities.
Frequently asked questions
Is it possible to drill into a cinder block with a regular drill?
Well, the physical properties that make these blocks a lot more durable may, in one way or the other, make them quite challenging to drill. Using a standard drill may not handle the job. However, you can start by selecting a drilling spot on the block, but remember that only the block’s centre or end portion is solid.
Can a metal drill bit be used for concrete?
Generally, multiple materials are used to make the types of drill bits used for concrete. Undoubtedly, almost all drill bits are made of metal, which is the most practical choice for every surface. So yes, it can.
Which type of drill can go through concrete?
The most commonly known drill that can go through concrete is Masonry bits, also perfect for drilling through cement, brick, and stone.
Does the number of volts matter when drilling into concrete?
Sure, a bigger battery is much preferable when drilling through concrete. You can always opt for an 18-volt or more battery.
The video below helps illustrate how to use a cordless drill to drill through a concrete material.
Wrap up
A cordless drill can handle multiple tasks, including going through concrete. We’ve highlighted various aspects that we find resourceful in helping you make an informed decision. We’ve also strongly advised that you go for a cordless drill with hammer action, especially if you prefer an excellent all-around drill style. At all times, ensure you follow all safety precaution measures!
