Impact Driver vs Impact Wrench: The 5 Differences That Matter

Impact Driver vs Impact Wrench

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In this research article, you will get a detailed idea about Impact Driver Vs Impact Wrench differences: What’s the Best.

When it comes to loosening large nuts or corroded screws and bolts, the entire process demands technicalities and some necessary tools to have an efficient operation.

Before impact drivers popularity, as DIY”ers we had two options for power wrenching or driving. One was the torque wrench and another one was the quality electric drill. This is why the impact wrenches and drivers come in very handy in 2021.

It can be quite troublesome and tedious to work with stray pieces or in tight spaces. Related professionals and mechanics encounter these issues due to their nature of work which is why the basic knowledge of these tools is necessary even for just a household man.

Impact Driver vs Impact Wrench

Impact wrenches tend to be bulkier, heavier, and more powerful before they have more powerful torque than the impact drivers. The wrenches made for fastening and loosening sockets because of the use of a square drive, while the drivers used for driving screws and a hex drive.

However, with a simple adapter, you can convert an impact driver into a half-inch square drive which will then allow you to use it with other socket drivers.

Impact Driver and Impact Wrench (video)


Impact Driver
  • Impact drivers are often used to loosen nuts, more large bolts, and screws.
  • It comes in handy when you need to remove a bunch of nuts.
  • It is meant to make the process quick and less exhausting.
  • Perfected for frozen nuts or bolts, corroded nuts, and a lot past the average torque.
  • An impact driver also used in maintenance, construction, and manufacturing to remove other manual tools where operator fatigue and speed are significant issues.
Impact Wrench
  • Can be used to remove lug nuts in auto repair.
  • An impact wrench can also be in product assembly lines and maintaining heavy equipment.
  • It can be used for industrial, construction, and home-based as well.
  • To use minimal external exertion, an impact wrench is capable of delivering high torque output.


The pricing of an impact driver or an impact wrench determined by some of the primary considerations like the torque rotating the bolts, nuts, and other related equipment. For instance, the impact driver delivers a high amount of torque compared to an impact wrench which means that based on this alone, the pricing may vary based on the power.

Size is also a dominant factor when it comes to weighing the prices of the two tools. The impact wrenches and impact drivers come in different sizes which means that the pricing is also different. The power source as well determines how costly or cheap the impact wrench or impact driver will be.

When to Use?

Do I need an impact driver or an impact wrench? Well, when it comes to the uses of these tools, they may vary. For instance the impact driver in most cases it’s used for doing lag bolts as well as screws stuff in wood construction to a certain extent. The impact driver comes with a hex connect to a socket that makes the connection easier and quicker.

The impact driver often used as a tool that’s one-handed which is why it is perfect for replacing a cordless drill because it’s convenient to use and it also does a good job. The impact driver compared to the impact wrench, comes in just one size.

The impact wrench, however, comes in different sizes and mostly used by those with many mechanical tasks and complex tasks like timber bolting.

How to use an Impact Driver?

how to use an impact driver

Based on your requirements, the first step should be to pick the right impact driver and select a suitable bit that will fit into the hex-shaped screw head. The hex-shaped head allows you to tighten the nuts because the head grabs the bolt correctly.

It is essential to make sure you have a tight grip especially if you have a Power tool to avoid it from tripping from your hands. After that, proceed to fix or tighten the screw or nut you want to adjust. Once you do, turn on the impact driver to turn on the power supply from the socket.

After which the impact driver continues to loosen or tighten the target. It makes moving on to the next one quite easy and navigable.

How Does an Impact Wrench Work?: Impact Wrench Uses

Sometimes the screw head may be too stripped or the lug nut too tightly in place such that a regular wrench may not allow you to have a good grip. The good news is that the impact wrench gives you the power to grip the hard-to-turn bolt with additional force.

It has air or electric motor that allows you to apply an intense and sudden twisting motion to the lug nut in short bursts, about five seconds. The fierce bursts will enable you to loosen or tighten the ball with ease. This means that you can use the impact wrench to either disassemble or assemble projects.

It is a pneumatic impact wrench because it is either powered by electricity or air allowing it to provide immense torque making it a high-grade and professional impact wrench. It is easier and lighter to use.

An electrical impact wrench, however, delivers enough punch for those looking to DIY. You can put it in your car in case you need to change your tires because of the electric use.

Impact Driver Adapters

Dophee 8Pcs Socket Adapter Impact Hex Shank Drill Bits Power Extension Bar Set 1/4' 3/8' 1/2' Bits
770 Reviews
Dophee 8Pcs Socket Adapter Impact Hex Shank Drill Bits Power Extension Bar Set 1/4" 3/8" 1/2" Bits
  • Material: chrome vanadium steel. Chrome vanadium steel suitable for heavy duty impact drivers. Spring loaded ball bearings on each square head securely and locks into sockets to avoid slippage during using.
  • This set is perfect for your impact driver or drill, and allows you to replace your ratchet with a power tool. The 1/4" hex shank fits all quick change chucks as well as standard drill chucks.
  • Suitable for a screwdriver or electric screwdriver handle tools (hexagonal hole or three-jaw chuck can) drive sleeve and after use can be installed on the size of the original hexagonal polygons converted to square head size, which can be used to install the sleeve is a good accessory to convert.
  • 8pcs 1/4" 3/8" 1/2" CR-V impact socket adapter Sizes: 4 pieces of 1/4 inch drives, 2 pieces of 3/8 inch drives, 2 pieces of 1/2 inch drives. Compatible with power drills and screwdriver handle tools.
  • Suitable for quick change 1/4" chuck systems or directly into drill chuck. Change your hand socket set into a driven socket set.

Impact driver adapters allow similar flexibility of the impact driver in driving and drilling capabilities. It comes I different lengths depending on the model impact driver you choose. It can also use for installing the sleeve which tends to be a useful accessory regarding conversion. It also allows you to replace the power tool from a ratchet.

Storage Instructions

Like every other tool, impact drivers and impact wrenches should never be left anywhere in the open especially is kids are running around.

Safety and Security

Serious precautions should take when storing the tool to avoid unnecessary accidents. Keep them high up on your shelves or hook them somewhere you can easily spot them. If you have extra space in your storage unit, it would be best to store them there. Keep the impact drivers and wrenches within reach but away from children or elders.

10 Important Safety Rules

#1. Regular Maintenance.
 #2. Need regular inspection before using any impact driver or impact wrench.
 #3. Use the perfect tool for an excellent job.
 #4. Should follow the manufacturers’ guidelines.
 #5. Use the right Personal Protective Equipment (PPE).
#6. Must use guarding.
#7. Before cleaning, servicing, and changing any accessories, you should never forget to disconnect the tools when they are not in use.
#8. If you are carrying a plugged-in device, Don’t try to hold the switch button.
#9. Always keep your tools clean and sharp.
#10. Remove damaged impact driver or impact wrench and write a tag:  “Do Not Use.”

Best Impact Driver and Impact Wrench


Hammerhead 7.5-Amp 1/2 Inch Impact Wrench – HDIW075
371 Reviews
Hammerhead 7.5-Amp 1/2 Inch Impact Wrench – HDIW075
  • 240 ft. lbs Torque - Powerful 7. 5-Amp motor delivers 240 ft. lbs of torque for removing rusted-on or over-tightened lug nuts and bolts
  • 1/2 Inch Anvil -1/2 inch square drive with friction ring for secure socket retention and easy socket changes
  • Speed - 2, 200 RPM and 2, 700 IPM quick and efficient to fasten and loosen bolts and nuts
  • Rocker Switch - Forward and reverse rocker switch for intuitive two-finger operation
  • Metal Gearbox - Superior durability and robust performance

This impact wrench is our top pick (corded) because it will allow you to make fast work of tough jobs. It also comes with high-torque applications like heavy equipment maintenance and automotive repair making it more versatile than its competitors. It also features a motor 7.5-Amp that delivers the torque of 240 ft-lbs for use in heavy-duty applications.

Special Features and Benefits
  • Non-slip grip and forward/reverse rocker switch – that gives you better control and comfort.
  • Metal gearbox – increases durability and delivers no loads speeds.
  • 240 ft-lbs torque – perfect for heavy-duty applications.
  • Square drive of ½”- secures socket retention.
What We Liked
  • Offers easy two-finger operation.
  • The gearbox adds more durability.
  • Perfect for contractors with heavy-duty applications.
  • Delivers no-load speeds of 2700BPM and 2200 RPM.
What We Didn't Like
Doesn’t have a handler/lever placement.

This is value for its money and is designed for both professional contractors as well as homeowners looking to DIY.

DEWALT DCF899HB Brushless High Torque Impact Wrench

DEWALT 20V MAX XR Impact Wrench Kit, Brushless, High Torque, Hog Ring Anvil, 1/2-Inch, Tool Only (DCF899HB)
7,551 Reviews
DEWALT 20V MAX XR Impact Wrench Kit, Brushless, High Torque, Hog Ring Anvil, 1/2-Inch, Tool Only (DCF899HB)
  • Brushless Motor for superior performance; Tool length 8.81 inch
  • Power tool type cordless; Heavy duty impact mechanism with max torque 700 feet/ pound, breakaway torque 1,200 feet /pounds
  • 3 speed selector switch for control
  • LED work light; No load speed : 400/ 1200/ 1900 rpm
  • Able to handle a 6ft drop

This impact wrench is best to pick (cordless) on our list because it has proven to be useful in every category. I have a reputation for customer satisfaction and durability. Besides DEWALT offering quality tools, this wrench is compact, durable, and very forceful. If you work in small and tight spaces, this impact will be best suited for you because it allows you to get into smaller areas.

Special Features and Benefits
  • Has a compact design – which comes in handy for professionals.
  • Has three (0-400/ 1,200/ 1,1900 RPM) speed control- allows you to put the lug nuts or bolts back where they belong.
  • In a minute it has 2400 impacts – offering pure wrench power.
  • The maximum torque is 700 ft-lbs on, and the maximum breakaway torque is 1200 ft-lbs – which makes it perfect when used for smaller and automotive bolts and nuts.
  • Has anvil 1/2 ” with a hog ring – the hog ring helps exert pressure on the socket, and it can also easily removed without any tools.
  • Come with a detent pin – which can help elevate the wrench and is almost the same size as the bolts or nuts.
  • Comes with a limited warranty (see warranty period on Amazon)- this makes you trust in the quality of the wrench and also ample time to return the tool if it has any issues.
What We Liked
  • Delivers incredible torque.
  • Compact design.
  • Hog rings that make the wrench easy to use.
  • Can handle 6ft drop.
  • Has an LED work light.
What We Didn't Like
The charger and battery sold separately.

This wrench can allow you to twist bolts and nuts in half the time you usually even the nuts have sat outside for like twenty years. It has the amount of power that will allow you to quickly strip them away with an automotive application. It is best for people looking for a long-lasting impact wrench to fit in their small spaces and still have a useful-looking tool.

Ryobi P261 18 Volt One+ Cordless Impact Wrench

Ryobi P261 18V ONE+ 3-Speed ½ in. Cordless Impact Wrench Kit (Bundle)
79 Reviews
Ryobi P261 18V ONE+ 3-Speed ½ in. Cordless Impact Wrench Kit (Bundle)
  • Impact wrench - Impact mechanism produces 300 ft./lbs. torque and up to 3,200 impacts per minute (IPM) for a variety of heavy-duty applications
  • Impact wrench - 3-speed selector switch offers greater control over a wide range of fastening applications
  • Charger - Dual-chemistry charger energizes 18-Volt ONE+ batteries in as little as 1 hour

If you prefer rugged DIY, the Ryobi P261 impact wrench is specially designed for you. It is also perfect for those on construction sites looking to install lag bolts into their woodwork. It easily removes the lug nuts from the automobile as well.

Unique Features and Benefits
  • Three-speed selector – allows easy adjustment from o to 3200 impacts in a minute.
  • Compact design- perfect for slippery conditions due to the rubber overgrip.
  • LED lighting – will enable you to work in the darkness or poor lit workspaces.
  • Compatible 18V battery systems – allows you to work as soon as you remove it.
What We Liked
  • It’s a tool-only asset.
  • Long-lasting a withstanding battery system.
  • Can work with even in the darkness.
What We Didn't Like
Battery-powered only.

Can be used to remove lug bolts in an automobile as well as woodwork making it perfect for those who prefer a lot of DIY projects. It is also reasonably priced making it a value for your money.

Makita XWT08Z LXT High Torque Square Drive Brushless Cordless Lithium-Ion Impact Wrench

Makita XWT08Z LXT Lithium-Ion Brushless Cordless High Torque Square Drive Impact Wrench, 18V/1/2'
1,034 Reviews
Makita XWT08Z LXT Lithium-Ion Brushless Cordless High Torque Square Drive Impact Wrench, 18V/1/2"
  • BL Motor delivers 740 feet pounds of Max Torque and 1,180 feet pounds of breakaway torque
  • 3 speed power selection switch (0 900/0 1,000/0 1,800 RPM & 0 1,800/0 2,000/0 2,200 IPM) provides precise fastening control
  • 1/2 inches anvil with friction ring for quick and easy socket changes
  • The BL Brush less Motor eliminates carbon brushes, enabling the BL Motor to run cooler and more efficiently for longer life
  • Efficient BL Brush less motor is electronically controlled to optimize battery energy use for upto 50 Percent longer run time per charge. Impacts Per Minute: 220

For a long time, the Makita tools have been used by professional mechanics because of their value for money, and they are easy to operate. It is a tool designed for multiple applications which makes it perfect for those looking for a massive duty tool to add to their collection.

Special Features and Benefits
  • BLTM brushless motor – that is efficient and electronically controlled to save and optimize the energy use of the battery to about 50% run-time per charge.
  • Three-speed power switches – which gives you exact socket changes.
  • Efficient brushless motor – that allows you to remove carbon brushless efficiently and will enable the tool to run more efficiently and more cooling for a long time.
  • Rubberized soft grip – give you increased comfort while on a job.
  • Dual LED lights that are built-in – to provide you with a glow and afterglow that illuminates the working space.
  • Anvil impact mechanism and proprietary hammer – that allows maximum driving and fastening power.
  • Rapid optimum charger actively controls the voltage, current, and temperature.
What We Liked
  • Has a limited warranty on the battery, tool, and charger.
  • Soft on the hands.
  • Ergonomic and compact design.
  • Has a protection computer panels that protect it against overloading, over-discharging, and over-heating.
What We Didn't Like
Charger and battery not included.

This tool offers you extended battery life and improved performance that will make working much more comfortable and enjoyable. It can be powered by compact Lithium-Ion batteries and Makita 18V LXT to increase its versatility.

Milwaukee Impact Driver Fuel 2-Tool Combo Kit

Milwaukee 2897-22 M18 Fuel 2-Tool Combo Kit, Red
484 Reviews
Milwaukee 2897-22 M18 Fuel 2-Tool Combo Kit, Red
  • Hammer drill/driver's POWERSTATE Brushless Motor delivers 1200 in. lbs. of peak torque and up to 2000 RPM for faster drilling speeds.
  • Impact driver's POWERSTATE Brushless Motor delivers 1800 in. lbs. of fastening torque for faster driving speeds.
  • REDLITHIUM XC 5.0Ah batteries provide powerful performance.
  • REDLITHIUM battery technology offers superior pack construction, electronics and performance to deliver exceptional work per charge and work over pack life.
  • Includes 2704-20 1/2 in. hammer drill, 2753-20 1/4 in. hex impact driver, two (2) REDLITHIUM XC 5.0 batteries, M12-M18 multi-voltage charger, (2) belt clips, (2) bit holders, side handle and carrying case.

This combo is best for those looking for an impact driver and cordless drill set. This model is well worth the price based on its specifications and features. It is all you need to work on various and just about any job site. It offers dependable performance because it features rechargeable batteries.

Special Features and Benefits
  • Power hammer drill – it utilizes the brushless motor for up to the drilling speed of 2000 rpm and torque of 1200 ft-lbs. 4-mode drive control – that gives you higher accuracy.
  • Two batteries – that are long-lasting with a claim of about 8 hours of battery life.
  • Hammer drill – that allows faster-drilling speed.
  • Redlithium XC 5.0Ah batteries – they give the kit powerful and efficient performance.
  • Powerstate brushless motor – that helps deliver faster driving speeds with torque o 1800 in lbs.
What We Liked
  • Battery packs have a cover of limited warranty (see warranty on Amazon).
  • Control stop tool damage.
  • It offers control for greater accuracy.
  • It comes with two belt clips, 2-bit holders, a carrying case, and a side handle.
  • Long-lasting battery life.
  • Four-speed settings.
What We Didn't Like
  • Only battery-powered.
  • Relatively pricey.
  • Verdict
    This combo kit will allow you to quickly avoid stuff like stripping screws because it gives you control of the tool. It is capable of ripping through cement making it one of the dominant tools out there. With approximately eight hours of battery life, it is also highly reliable.

    DEWALT DCK240C2 20V Impact Driver Combo Kit/Lithium Drill Driver(1.3Ah)

    DEWALT 20V MAX Cordless Drill Combo Kit, 2-Tool (DCK240C2)
    21,897 Reviews
    DEWALT 20V MAX Cordless Drill Combo Kit, 2-Tool (DCK240C2)
    • DCD771 in cordless drill combo kit features two speed transmission (0-450 / 0-1500 RPM)
    • DCD771 high performance motor of cordless tools combo kit delivers 300 unit watts out (UWO) of power ability completing a wide range of applications
    • DCD771 compact, lightweight design of the drill/ impact driver combo kit fits into tight areas
    • DCD771 1/2-inch single sleeve ratcheting chuck provides tight bit gripping strength
    • DCD771 Ergonomic handle delivers comfort and control

    If you are planning to buy an impact driver and a cordless drill together, this model might just be it. It has the torque, capability, and velocity to stand out. It bundled with a DCF885 impact driver and DCD771 cordless drill which is a significant advantage since you don’t have to buy the two separately. It is also a discounted version of the compact and drill driver. This is one of the best Amazon impact drivers we reviewed here.

    Special Features and Benefits
    • Improved visibility- because it features an LED that’s built-in with a delay of 20 seconds after the trigger.
    • Ergonomic and compact design – because it is designed to fit every user’s needs.
    • One-handed bit loading – which accepts bit tips of about an inch.
    • High-performance motor- because it has the Power ability that completes many applications.
    • Two 1.3Ah lithium-ion batteries – which improves the battery performance and only takes an hour to recharge.
    • Weight 9 pounds – making it lightweight and less bulky than other models.
    • Non-slip and thin grip – allows you to carry with just one hand.
    What We Liked
    • It is useful and multifunctional for remote places.
    • It has a two-speed option.
    • Easy to carry tools because it has a builder.
    • Enhanced visual display by the LED lights which makes it easy to work in dark area or poor lit workspaces.
    What We Didn't Like
    Charging is not so fast because it takes about one hour to charge fully.

    This is one of the best products made by Dewalt because it mainly designed for use in the most terrible place.  It is much power and more quickly compared to previous versions. It can drill 117 ft-lbs without any loading. It transmits 300 watts of power, and you can use the 16 clutch setting options to control the power around the neck.

    Ryobi One+ P236 18V one/ 4 Inch 3200 RPM Cordless Impact Driver

    Ryobi One+ P236 18V 1/4 Inch 3,200 RPM 1,600 Inch Pounds Lithium Ion Cordless Impact Driver (Battery Not Included, Power Tool Only)
    832 Reviews
    Ryobi One+ P236 18V 1/4 Inch 3,200 RPM 1,600 Inch Pounds Lithium Ion Cordless Impact Driver (Battery Not Included, Power Tool Only)
    • RUBBER OVERMOLD: A notched mold on the pistol grip allows you to keep a firm hold on this tool for improved accuracy, even in slippery conditions
    • TRI-BEAM LED LIGHTING illuminates your workspace upon activating the trigger, letting you see where you work
    • TOOL-FREE BIT CHANGING: Simply plug a bit into the chuck to lock it in. Pull the collar back to eject the bit into the palm of your hand
    • MAGNETIC TRAY keeps fasteners and bits on the unit so you can have both hands-free for extra stability
    • ONE+ COMPATIBLE: This tool is part of the One+ family of 18V power tools. This means that 18V Ryobi batteries, both lithium ion and NiCad, are compatible

    This impact driver is known for its ability to easily sink fasteners with ease compared to other standard drivers. This model is one of the top performers if you like to do it yourself tools will be perfect for home improvement projects. With the speed of 320 impacts per minute, it will allow you to deal with even the most hardened nuts and bolts.

    Special Features and Benefits
    • It has a three-speed gearbox – that allows you to work on both intricate and delicate jobs with just a flick of a switch.
    • Rubber Overgrip – they are notched rubber that covers the handle offer you a steady grip even when you are in slippery conditions.
    • LED Lighting – helps illuminate your work which allows you to work even in poor lighting.
    • Magnetic Bit Holder – it is attached to the base allowing you to hold the tool on bits and fasteners that you require to attach the tool to a ladder or someplace higher.
    • Tool-Less Bit Change – this means no tools are necessary because you can insert your bits in the slot and also easily eject them by just pulling the collar back.
    • Magnetic Tray – helps keep the bits and fasteners on a unit allowing to use of the tool hands-free.
    • ONW+ COMPATIBLE – part of the 18V power family, means that both the NiCad and Lithium-ion are compatible.
    What We Liked
    • Can be used without additional tools.
    • Has a rubber over-mold that allows you to work with high accuracy.
    • The LED lighting makes working in poor light easy.
    • Compatible with NiCad and Lithium-ion batteries.
    • Compact design.
    What We Didn't Like
  • The batteries included in the sale.
  • Only battery-powered.
  • Verdict
    You can keep the speed of this impact driver low by swapping between either of the three options which are affected by a switch found at the rear of the tool. The magnetic tray adds more convenience to this impact driver. While working on a ladder, this tool allows you to work hands-free because you can hold the bits and the fasteners and still keep it on with a belt clip that’s onboard. It is indeed the height of comfort, convenience, and effectiveness for general contractors and homeowners.

    How We Wrote This Review?

    In our review, we took into considerations that impact wrenches & drivers are necessities in automotive garages and reputable fabrication shops. Therefore, we chose pro-quality selections to make sure that we got the best tools for generally everyone.

    With ideas from users, product experts, and researchers, we made sure that the devices we review can also be used for people with home garages as well.

    We selected the tools concerning their purpose and power. We know that the difference can be critical depending on the application, environment, and urgency. When there are so many wires all over the place, the last thing anyone would want is to add is more cables mixing in there. This is why we made sure that the tools were portable, run on battery, and learn on a limited power battery.

    Frequently Asked Questions 

    #1. Question: Can I use an impact driver on any concrete?

    Answer: Yes! It surprises some of the mediums you can use on with an impact driver. Concrete is not left out in the list of items the driver can apply force and extra torque.

    #2. Question: What is the dissimilarity between an impact driver and an impact wrench?

    Answer: Besides the power of the two tools, there is not much difference. An impact wrench can do 3000 lbs upwards while impact drivers can go 1400lbs of torque.

    #3. Question: What type of job requires an Impact driver?

    Answer: Anything that needs fastening can make good use of an impact driver. Bolts, screws, and nuts, and other perfect candidates apply for the impact driver.

    #4. What do you use an impact driver for?

    Answer: I use my impact driver for removing screws, large lag bolts, and as well as installing giant timber screws.

    Final Verdict

    When it comes to buying the impact wrenches and drivers that best suits your needs, make sure you take the required precautions and considerations before buying. Advancements in technology such as lithium-ion batteries and brushless motors will come in handy because it makes the tools easier to use and more versatile.

    We hope in the future you don’t need to ask anyone what’s the difference between an impact driver and an impact wrench after reading our impact driver vs impact wrench guide. Now it’s time to choose the best one.

    About the author

    John Patterson

    Hi there! My name is John Patterson. I’m a meticulous guy who loves to deal with the perfect tools for various needs. No matter if it’s a woodworking tool or gardening tool or anything else, I don’t compromise the quality and usability. Since 2010 I’ve been testing different tools for different DIY and professional tasks. Later in 2015, I decided to share my knowledge with the world. I started by answering people in the forums and several Q/A sites like Quora. Then I founded this blog to aid others like you with my knowledge and experience.