Tue, 15th Aug, 2023

This article provides a comprehensive guide to the Cordless Combi Drill, a versatile tool indispensable for various drilling and driving tasks.

You will earn about comparative analysis between Combi Drills and other drills, discusses factors influencing its selection, and provides insight into its multifaceted applications.

Additionally, this article reviews notable Combi Drills available in the market, and provides maintenance tips to ensure their longevity.

This article is valuable for those seeking in-depth knowledge of this essential power tool.


Key Takeaways

  • A combi drill is different from a drill driver because it can drill into masonry, concrete, steel, wood, and plastic.
  • The hammer function provided by the motor allows the combi drill to punch into the material being drilled.
  • Some manufacturers label their combi drills as "drill drivers with hammer function, " meaning they have 3 modes: drilling, driving, and drilling with hammer action.
  • When choosing between a drill driver and a combi drill, factors to consider include brand loyalty, battery platform, build quality (such as metal or plastic chuck), and whether the motor is brushless for longer runtimes, more power, and durability.


Difference Between Combi Drill Different and a Drill Driver

In the realm of cordless tools, a critical distinction surfaces between the Combi Drill and the Drill Driver.

The Combi Drill is equipped with the capacity to penetrate masonry, concrete, and steel, thanks to a hammer function that delivers swift, high-frequency impacts to enhance drilling capabilities. This contrasts with the Drill Driver, which is primarily confined to applications involving hard or soft wood and plastic.

The key determinant in this divergence of functionality rests in the motor's hammering provision to the chuck in Combi Drills, a feature absent in Drill Drivers. Consequently, the Combi Drill emerges as the requisite tool for tasks necessitating drilling into masonry or steel.

Thus, understanding the inherent differences between these two tools is crucial for their appropriate and effective utilization.

Hammer Drill Drivers - How Do They Compare

While similar to combi drills in some respects, Hammer Drill Drivers present unique characteristics and functionalities that warrant a comprehensive comparison. The main distinction lies in the hammer action, which delivers rapid and powerful blows to assist in drilling harder materials.

Key differences include:

  • Hammer Drill Drivers typically offer higher RPM (rotations per minute) and BPM (blows per minute), resulting in faster, more efficient drilling.

  • Regarding power, Hammer Drill Drivers often have a more robust motor, providing greater torque.

  • Hammer Drill Drivers are generally heavier due to the added hammer mechanism.

  • These tools typically have a higher price point, reflecting their enhanced capabilities.


Battery Vs Electric

Power source plays a crucial role in determining the performance and convenience of both drill drivers and hammer drill drivers. There are notable differences between battery-operated and electric models.

Battery-operated models, typically cordless, offer flexibility and mobility. They are ideal for tasks that require movement or are situated in locations without a power outlet.

Conversely, electric models require a constant power supply. However, they provide consistent performance and unlimited run time. These models are ideal for stationary tasks involving heavy-duty drilling.

It is imperative to understand the task at hand and its specific requirements, including power, mobility, and run-time. This understanding will help in choosing the most fitting power tool.

Ultimately, the decision between a battery-operated and electric power source is contingent on the user's specific needs.


The Versatility of Combi Drills: Applications and Benefits

Versatility is a key characteristic of drill drivers with a hammer function, making them suitable for a wide range of applications including drilling into masonry, concrete, and steel. The hammer function allows these power tools to perform tasks beyond the capabilities of standard drill drivers.

The following are the primary applications of these versatile tools:

  • Drilling into concrete: The hammer function provides the impact necessary to penetrate hard surfaces.
  • Drilling into masonry: The tool's power and speed make it ideal for drilling into bricks and other masonry materials.
  • Drilling into steel: These tools can easily handle metal drilling tasks with the right drill bit.
  • Driving screws: Like standard drill drivers, they can also drive screws into various materials.

Selecting the appropriate drill driver requires understanding the task requirements and tool capabilities.


Reasons to Invest in a Combi Drill

Investment in a multi-functional drill driver is justified by its ability to perform various tasks, from drilling into concrete and steel to driving screws, thus offering a solution for diverse project needs.

The combi drill, known for its tri-mode functionality, surpasses the drill driver in versatility, effectively handling masonry and steel drilling tasks due to its hammer function. This unique feature and high-speed rotation enable the device to punch into various materials with remarkable precision and efficiency.

Consideration of the combi drill's attributes, such as a metal or plastic chuck and brushless motor, can influence the tool's longevity, power, and runtime. Consequently, the combi drill presents a cost-effective and multi-purpose investment, particularly when integrated into an existing battery platform.

Showcase: Top Combi Drills from Carey Tools


Dewalt DCD999H2T XR XRP Combi Drill 18V 2 x 5.0Ah POWERSTACK™ Li-ion

The Dewalt DCD999H2T XR XRP Combi Drill 18V 2 x 5.0Ah POWERSTACK™ Li-ion is a versatile power tool designed for driving screws and drilling holes into various materials. Its hammer function allows it to work on hard and soft wood, plastic, laminates, masonry, concrete, and steel. This combi drill is powered by a high-performance brushless motor, ensuring optimal power and efficiency.

Some of the key features of this combi drill include the POWERSTACK™ Li-ion battery, which delivers up to 50% more power and 25% more runtime. It also has a bright LED light for better visibility in dark spaces and a three-mode LED that provides lighting in dark or confined areas. Additionally, it is equipped with a heavy-duty 1/2' ratcheting nitro-carburized metal chuck with carbide inserts, offering superior bit gripping strength.

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Makita DHP482JX14 50th Anniversary LXT Combi Drill 18V 2 x 5.0Ah Li-ion

Celebrating its 50th anniversary, Makita has launched the DHP482JX14 LXT Drill. This drill operates on an 18V 2 x 5.0Ah Li-ion battery and is designed to provide efficient and high-performance drilling into various materials. It is a combi drill, which is a hybrid between a drill driver and a hammer drill, accommodating a range of drilling applications. The hammer function facilitates drilling into hard materials like masonry, steel, and concrete. Makita's unit offers three operation modes: drilling, driving, and drilling with hammer action.

This anniversary edition drill is a testament to Makita's half-century legacy of power tool innovation. It delivers high-quality performance, durability, and efficiency. Factors such as the metal chuck and brushless motor contribute to the tool's longevity and productivity.


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Black & Decker BCD003BAST Combi Hammer Drill 18V 2 x 1.5Ah Li-ion + 160 Piece Kit

Black & Decker's BCD003BAST represents a powerful combination of a hammer drill with an 18V capacity, powered by 2 x 1.5Ah Li-ion batteries, and complemented by a comprehensive 160 piece kit. The tool delivers exceptional power and performance, ideal for a wide range of construction and renovation tasks.

  • The 18V motor ensures sufficient power for most drilling tasks.
  • The included 160 piece kit provides a variety of bits for diverse applications.
  • The 2 x 1.5Ah Li-ion batteries guarantee prolonged operation time.
  • The hammer function facilitates drilling into masonry and steel.


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Makita DHP485Z Brushless Combi Drill 18V Bare Unit

Following the analysis of the Black & Decker BCD003BAST Combi Hammer Drill, attention now turns to the Makita DHP485Z Brushless Combi Drill.

As an 18V bare unit, this tool provides a unique versatility in the realm of power tools. Its brushless motor ensures not only an extended lifespan but also an increased power output.

This drill boasts a two-speed gearbox that enhances its adaptability, allowing it to tackle a wide range of tasks with precision. Furthermore, it exhibits a compact and ergonomic design, lending itself to ease-of-use in various working conditions.

Though it comes as a bare unit, the compatibility with Makita's LXT battery platform ensures cost-effectiveness for existing Makita tool users.

Thus, the Makita DHP485Z offers an optimal balance of power, durability, and convenience.


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Maintenance Tips

Proper maintenance of a cordless combi drill is crucial for extending its lifespan, optimizing its performance, and ensuring safety during use. There are certain measures that should be adhered to in order to guarantee the optimal performance and longevity of the tool.

Regularly cleaning the drill is essential, ensuring the removal of dust and debris from the vents, chuck, and other parts. This helps to prevent any blockages or malfunctions that may occur due to build-up.

It is also essential to regularly inspect the tool for any signs of wear or damage. This includes checking for any cracks or breaks in the body and ensuring that all screws and fastenings are secure. Any worn or damaged parts should be replaced promptly to avoid further damage or accidents.

Proper charging of the battery is essential for maintaining its lifespan and performance. Using the manufacturer's charger is recommended to avoid any potential damage or overcharging. Following the recommended charging times and procedures will help to ensure the battery remains in good condition.

Lubrication of the chuck is another crucial maintenance step. Applying a small amount of lubricant to the chuck helps to keep it operating smoothly and prevents rusting. This can be done periodically or as needed, depending on the frequency of use.


Frequently Asked Questions


What Safety Precautions Should I Take When Using a Cordless Combi Drill?

When using a cordless combi drill, safety precautions include wearing protective gear, ensuring the work area is clean and well-lit, keeping bystanders at a safe distance and adhering to the manufacturer's instructions for tool operation.

How Do I Determine the Best Speed Setting for My Cordless Combi Drill?

Determining the optimal speed setting for a cordless combi drill depends on the material being drilled. Lower speeds are recommended for hard materials like metal, while higher speeds suit softer materials like wood or plastic.

Can I Use Any Drill Bit With a Cordless Combi Drill?

Cordless combi drills are compatible with various drill bits. However, the type of drill bit must align with the material being drilled: masonry bits for concrete, HSS bits for metal, and wood bits for timber.

What Are the Signs That My Combi Drill Needs Maintenance or Repairs?

Signs that a combi drill requires maintenance or repairs may include decreased performance, unusual noises, excessive vibration, overheating, or failure to operate. Regular servicing can mitigate these issues and prolong the tool's lifespan.

Can the Hammer Function of a Combi Drill Be Turned off When It's Not Needed?

Yes, the hammer function of a combi drill can be deactivated when not required. This flexibility allows the tool to operate as a standard drill, enhancing its versatility for a variety of drilling applications.



In conclusion, a Cordless Combi Drill is a highly versatile power tool, essential for tasks requiring drilling into tough materials such as concrete, brick, or metal. Its unique hammer function sets it apart from other drills, facilitating higher penetration power.

Factors such as brand, build quality, and motor type should be considered when choosing a Combi Drill.

Investing in a Combi Drill is wise for any toolkit with its many applications and benefits.

Check our Carey Tool's massive range of Combi Drills Here.