Can I Use an Impact Driver as an Impact Wrench – Complete Guide

If you don’t have proper sense, it’s really quite confusing when selecting one from impact wrench and impact driver. Both look similar, but they are used for different purposes. If you’re a mechanic or DIY enthusiast, then you might have heard of both impact drivers and impact wrenches. But can I use an impact driver as an impact wrench?

can i use an impact driver as an impact wrench

In this blog post, we’ll explore whether or not it’s possible to use an impact driver as an impact wrench. We’ll also look at the dissimilarities between these two tools and provide tips on choosing the right one for your needs. Keep reading to learn more!

What is an impact wrench, and how does it works?

An impact wrench will help you to loosen and tighten bolts quickly and easily. It works by using a rapidly rotating hammer to deliver a high-impact blow to the bolt, which breaks the bond between the nut and the bolt.

The high force allows the user to loosen or tighten the bolt with much less effort than would be required if they used a regular wrench. Impact wrenches are commonly used in automotive and construction applications, where they can save a lot of time and effort.

However, they can even be extremely risky if misused, so it is essential to always read the instructions carefully before using them.

Advantages of an impact wrench?

Here are some benefits of an impact wrench:

  • An impact wrench can deliver a higher torque with minimal effort.
  • They are used in home projects to automotive work.
  • One of the main advantages of an impact wrench is its portability.
  • Many models are small and lightweight, making them easy to carry around and use in tight spaces.
  • The impact wrench is suitable for heavy-duty applications and can quickly remove stubborn nuts and bolts.
  • Another advantage is their versatility. Impact wrenches can be used with various sockets and attachments, making them suitable for a wide range of tasks.
  • They are usually durable, meaning they can withstand a lot of wear and tear.

For these reasons, impact wrenches are essential for anyone who regularly tackles DIY projects or works on cars.

Disadvantages of an impact wrench?

Though impact wrenches offer several advantages, there are a few potential disadvantages.

  • Perhaps the most significant downside is that impact wrenches can be much louder. This can be a severe issue for those working close quarters or particularly sensitive to noise.
  • Impact wrenches can produce a lot of vibration, leading to fatigue and even pain if used for extended periods.
  • Impact wrenches provide high torque, making them more challenging to control than other power tools. So, there is a possibility of damage to both the workpiece and the user.

When should you use an impact wrench?

An impact wrench is able to remove stubborn bolts and nuts quickly. However, knowing when to use an impact wrench and how to use one safely is essential.

Impact wrenches are generally used in construction and automotive applications, such as changing tires, working on brakes, and turning screws into concrete.

In general, an impact wrench should be used whenever there is a need for maximum torque output. When using an impact wrench, it’s vital to hold the tool securely and be aware of the direction the socket is turning.

Additionally, always use sockets that are mainly designed for impact wrenches; regular sockets can break under the higher torque generated by the tool. An impact wrench can be a valuable addition to any toolkit with proper care and use.

What is an impact driver?

An impact driver drives screws and other fasteners into wood, metal, and plastic materials. It rotates the bit using a hammering action, which helps sink the screw or fastener into the material.

It is powered by a battery and uses a quick, powerful burst of torque to drive the screw or bolt into the material.

Impact drivers are powerful and often used in applications requiring a lot of torque. They are also much quieter than traditional drills, making them ideal for home improvement projects.

Impact drivers are available in both corded and cordless models and can be found at most hardware stores.

Advantages list of an impact driver?

Here are some benefits that an impact driver can offer:

  • An impact driver is equipped with a motor that delivers significantly more power than a standard drill, making it ideal for driving large screws into rigid materials.
  • Because of its increased power, an impact driver can complete projects in a fraction of the time it would take using a standard drill.
  • The added power of an impact driver means that you won’t have to apply as much pressure to the tool, making it easier on your hands and arms during extended use.
  • Impact drivers are equipped with a clutch that helps prevent damage to screws and fasteners by limiting the amount of torque applied.
  • Its compact, lightweight features make it portable and ideal for working in outside and tight spaces, as it does not require a lot of clearance.
  • The price is low rather than an impact wrench, so that it will be the best choice for budget-friendly shoppers.
  • You can easily replace and repair its bits.

If you’re an experienced contractor or a DIY enthusiast, an impact driver can be a valuable addition to your toolkit. With its increased power and speed, an impact driver can help you get the job done quickly and efficiently – and with less fatigue than ever before.

Disadvantages list of an impact driver?

While impact drivers offer several advantages, they also have a few disadvantages that should be considered before making a purchase.

  • Produce less power that is not enough for heavy work.
  • Less control.

When should you use an impact driver?

An impact driver is usually used to drive screws into materials such as wood and metal. It works by using a two-way action to create a rotating motion, which provides high torque that is ideal for driving large screws.

Impact drivers can also deliver high speeds, making them ideal for drilling holes. It can be used with one hand, so you can keep the other hand free to position the material.

Impact drivers are a heavy-duty tool for anyone who regularly works with screws and bolts, making their work much easier and faster.

Impact driver vs impact wrench – detailed comparison


When it comes to driving screws and bolts, there is no comparison between an impact wrench and an impact driver. An impact wrench is designed for use in industrial applications. In contrast, an impact driver is a more lightweight and portable option that is ideal for home improvement projects.


An impact wrench delivers more torque than an impact driver, making it the better choice for driving large nuts and bolts into rigid materials. However, an impact driver is much faster than an impact wrench and requires less force to operate, making it the better choice for smaller projects.

A powerful impact driver can provide 170 to 180 ft-lbs torque. On the other hand, impact wrenches can give a maximum of 1000 to 1200 ft-lbs torque, which is needed for heavy projects.


Overall, an impact wrench is a better choice for larger projects where high power is required, while an impact driver is the better choice for smaller projects where speed and portability are important factors.

But you will get more power from an 18V impact driver than a compact and lightweight impact wrench.

An impact wrench requires a higher power source than an impact driver. An impact wrench can use up to 1200 watts of power, while an impact driver can use up to 500 watts.

Size and speed

An impact driver is smaller and lighter than an impact wrench, making it more portable and easier to use in tight spaces. Impact drivers also deliver a maximum of 3600 RPM at higher speeds, making them the better choice for drilling holes.

Impact wrenches and impact drivers are available in various sizes, including 1/2, 1/4, 3/8, and 3/4 inches, and their power depends on their size and power source.

The corded and air impact wrench is more powerful than a cordless model. Most of the time, impact wrenches can provide a maximum of 2000 RPM speed. But a powerful air (pneumatic) impact wrench can hit 7000 to 8000 RPM speed.


Impact drivers are primarily available in cordless models, which come with 12V, 18V and 20V lithium-ion batteries.

In contrast, impact wrenches are available in the corded and cordless model, which is powered by electricity, battery and compressed air.


The weight of an impact wrench is typically more than that of an impact driver. Impact wrenches weigh between 2 and 4 pounds, while impact drivers weigh between 1 and 2 pounds.

This difference in weight can be attributed to the fact that impact wrenches are larger and have more power than impact drivers.


When comparing the comfort of an impact wrench and an impact driver, it is crucial to consider some factors. An impact wrench is typically heavier than an impact driver, making it less comfortable to use for extended periods.

Additionally, an impact wrench produces more vibration than an impact driver, which can cause fatigue over time. Impact drivers are smaller and lighter than impact wrenches. They also have less vibration, making them more comfortable.


An impact wrench typically costs more than an impact driver. Impact drivers range in price from around $40 to $200, while impact wrenches usually cost $100 to $300.

Impact drivers are also very convenient, as they do not require an air compressor or power cord.

See also: What size impact wrench do I need to remove lug nuts

Impact wrench vs impact driver – which one is better for your needs?

An impact wrench is a power tool that uses forceful impacts to loosen or tighten fasteners. Besides, an impact driver is a tool that uses tiny, rapid force to drive screws into various materials.

So, which one is better? The answer depends on the application. An impact wrench will be your best bet if you need to loosen or remove large, stubborn bolts. However, if you’re working with smaller screws and nails, an impact driver will provide more precision and power.

Ultimately, choosing the proper tool for the job at hand is essential. With a bit of research, you can find the perfect impact wrench or driver for your needs.


So can you use an impact driver as an impact wrench? Technically speaking, yes- you can use an impact driver as an impact wrench by using it in reverse. However, it’s not ideal because the results won’t be as good.

An impact driver is designed to deliver rotational force while keeping the bit perpendicular to the screw or bolt; this prevents stripping of screws or damaging bolts. When used in reverse as an impact wrench, the bit will no longer be perpendicular to what you are trying to tighten/loosen, which could lead to damage over time.

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