Australia's Best Air Impact Wrench: Top Picks And Reviews

Air impact wrenches are powerful tools that can quickly tighten and loosen bolts. They are especially useful for car maintenance, such as changing tires, and can be used for a range of other applications, from motorcycles to lawn and garden equipment. When choosing an air impact wrench, factors to consider include grip, power, and sound level. While electric impact wrenches are convenient and easy to use, air-powered wrenches offer more power. Here is a list of the best air impact wrenches available in Australia.

Best air impact wrenches for cars

If you're a car enthusiast, an air impact wrench is a must-have tool. These powerful tools can generate more torque than you can with your hand, making it easy to loosen or tighten bolts. They are also much faster than traditional wrenches, making them ideal for working on cars.

When choosing an air impact wrench, consider the size of the fastener you'll be using, the torque range required, the build of the wrench, and the size of the drive. For most garage applications, a 3/8-inch or 1/2-inch drive impact wrench will suffice.

• Ingersoll Rand 2235TiMAX 1/2-inch drive air impact wrench: This wrench offers an impressive 1,350 pound-feet of torque and weighs just 4.6 pounds. It features a titanium hammer case and a steel wear plate for durability. With a four-position power regulator, you can easily adjust the torque output.
• AirCat 1150 Killer Torque 1/2-inch impact wrench: The AirCat 1150 delivers 900 pound-feet of maximum torque and 1,295 pound-feet of loosening torque. It features a twin hammer mechanism and a quiet-tuned exhaust. It is known for its performance and quiet operation, making it a popular choice among professionals.
• NitroCat 1220-K Kevlar Composite Air Impact Wrench: The NitroCat 1220-K is a powerful and quiet air impact wrench. It offers 1,295 ft-lb of loosening torque and has a well-placed exhaust pipe. The Kevlar body construction makes it extremely tough yet lightweight.
• Ingersoll-Rand 2135QXPA: This wrench provides 1,100 foot-pounds of loosening torque and a maximum torque of 780 foot-pounds. It weighs only 4.63 pounds and has an ergonomic design, making it comfortable to use for extended periods. The twin-hammer impact mechanism and one-handed forward/reverse mechanism allow for quick and easy operation.
• Chicago Pneumatic CP7732 Stubby Impact Wrench: This compact and lightweight wrench weighs just 2.9 pounds and is only 4.4 inches long, making it ideal for working in tight spaces. It delivers 450 foot-pounds of torque and has a three-position power setting, making it a versatile tool for working on cars.
• Campbell Hausfeld TL140200AV: This inexpensive and lightweight impact wrench offers a maximum reverse torque of 550 feet-inches and operates at 8,000 RPM. It features a three-speed power regulator and is easy to maintain. It is a great choice for home and automotive projects and can even handle rusty lugs.

Best air impact wrenches for motorcycles

Air impact wrenches are powerful tools that can be used to quickly loosen or tighten bolts. They are particularly useful for working on motorcycles, cars, and other vehicles.

When choosing an air impact wrench, there are several factors to consider, including the amount of power (or torque) you will need, the grip, and the sound level.

Ingersoll Rand 2235TiMAX Drive

This air impact wrench delivers an impressive amount of power, with up to 1,350 foot/pounds of loosening torque and 930 foot/pound max torque. Despite this high torque, the tool remains lightweight and easy to handle, minimising user fatigue. The four-position power regulator allows for quick torque adjustments, and the twin-hammer mechanism adds durability. The hammer case is made of titanium, and the wear plate is made of steel, ensuring that the wrench can withstand heavy use. This wrench is an excellent choice for both auto shops and mobile repair services, and its durability means it will last for many years.

AirCat 1150 Killer Torque Wrench

The AirCat 1150 is known for its performance and quiet operation, making it an impressive air impact wrench. It can generate up to 1,295 ft-lbs of loosening torque and 900 ft-lbs of max torque. With a smooth hammer speed of 1,400 blows/min, it is designed to remove bolts rather than break them. One of the standout features of this wrench is its quiet operation, generating only about 86db at maximum torque, which is quieter than some portable air compressors. Additionally, the AirCat 1150 can be rebuilt by the user, reducing maintenance costs over time.

NitroCat 1200-K Kevlar Composite

The NitroCat 1200-K is similar to the AirCat 1150 in terms of quiet operation and high performance. It delivers the same max torque and reverse torque rating but operates at a lower 950 impacts per minute, resulting in a more intense sensation. The NitroCat is a favourite with NHRA race teams, demonstrating its ability to handle heavy use and handling. This wrench is slightly larger than the AirCat 1150 but weighs the same. It comes with a 2-year warranty, and users can rebuild it themselves after the warranty expires.

Ingersoll-Rand 2135QXPA

The Ingersoll-Rand 2135QXPA provides an impressive 1,100 foot/pounds of loosening torque and 780 foot/pounds of maximum torque. Weighing only 4.63 pounds and measuring 8.1 inches in length, this wrench is designed for extended use, with an ergonomic design that ensures comfort during operation. The twin-hammer impact mechanism, combined with a one-handed forward/reverse mechanism and 11,000 RPM speed, allows for quick and efficient tightening and loosening of fasteners. Additionally, the Quiet Tool technology keeps the noise level down to 90.7 DBA, making it a popular choice for those seeking a quieter option.

Ingersoll-Rand 231C

The Ingersoll-Rand 231C is a more affordable option that still delivers plenty of power and build quality. This 1/2" air impact wrench is one of the loudest in its class, so hearing protection is essential when using it. The anvil allows for easy socket swaps, but older or worn sockets may slip off; however, this can be mitigated by using a small piece of paper between the anvil and the socket.

Chicago Pneumatic CP7732 Stubby Impact Wrench

The Chicago Pneumatic CP7732 is a compact and lightweight wrench, weighing only 2.9 pounds. Despite its small size, it can deliver 450 foot/pounds of torque, making it ideal for working in restricted areas. This wrench requires minimal maintenance, needing only two drops per minute of an air line lubricator or a bit of motor oil daily. The one-hand trigger features three-position settings in both forward and reverse, and its compact size makes it easy to use with either hand. This wrench is a popular choice for handling difficult bolts in tight spaces, offering excellent control and a lower risk of stripping.

Honourable Mentions:

In addition to the above, there are a few other air impact wrenches worth considering for motorcycle work:

• Campbell Hausfeld TL140200AV: This inexpensive impact wrench delivers up to 550 feet/inches of max reverse torque and operates at 8,000 RPM. It features a three-speed power regulator and provides maximum power in reverse mode.
• Milwaukee 2767-20 M18 Fuel: This compact 1/2-inch drive battery-powered impact wrench provides tremendous power from its brushless motor. It offers four-mode drive control, including a bolt removal mode, and has a friction ring for quick socket changes.
• DeWalt DCF899HB 20V MAX XR: This durable impact wrench from DeWalt offers a max breakaway torque of 1,200 feet/pounds and a max tightening torque of 700 feet/pounds. It features a three-speed selector and a hog ring for fast socket changes.
• Makita XWT08Z 18V LXT: The Makita XWT08Z is a powerful and speedy wrench, delivering 740 foot/pounds of fastening torque and 1,180 feet/pounds of breakaway torque. It has three-speed settings and an automatic torque and RPM matching feature, doubling the runtime of brushed motors.

When choosing an air impact wrench for motorcycle work, consider the amount of torque you need, the size and weight of the wrench for manoeuvrability, and the noise level. The above options provide a range of features and capabilities to suit different requirements and budgets.

Best air impact wrenches for trucks

Air impact wrenches are powerful tools that can be used to quickly undo and redo bolts. They are particularly useful for working on trucks and other vehicles, especially when dealing with wheel lugs, exhaust components, and other tough-to-break-free nuts and bolts.

Ingersoll Rand 2235TiMAX Drive

A powerful and lightweight 1/2-inch air impact wrench that delivers up to 1,350 foot/pounds of loosening torque. It features a four-position power regulator for quick torque adjustments and a twin-hammer mechanism for added durability. The hammer case is made of titanium and the wear plate is made of steel, ensuring that the wrench can handle heavy use. This wrench is a favourite among auto shops and mobile repair services and is known for its durability.

AirCat 1150 Killer Torque Wrench

The AirCat 1150 is a top-performing air impact wrench that operates quietly, generating only about 86db at maximum torque. It delivers 1,295 ft-lbs of loosening torque and 900 ft-lbs of maximum torque, making it suitable for working on engines and older vehicles. The smooth hammer speed of 1,400 blows/min helps remove bolts without breaking them. The AirCat 1150 can be rebuilt by the user, reducing maintenance costs over time.

NitroCat 1200-K Kevlar Composite

The NitroCat 1200-K is similar to the AirCat 1150 but operates at a lower 950 impacts per minute, delivering the same amount of maximum torque and reverse torque. It is larger in size but weighs the same as the AirCat 1150. This wrench is a favourite with NHRA race teams and can handle heavy use and handling. The NitroCat comes with a 2-year warranty and can be rebuilt by the user after the warranty period.

Ingersoll-Rand 2135QXPA

The Ingersoll-Rand 2135QXPA is a powerful and compact 1/2-inch air impact wrench delivering up to 1,100 foot/pounds of loosening torque and 780 foot/pounds of maximum torque. It weighs only 4.63 pounds and is 8.1 inches long, making it comfortable to use for extended periods. The twin-hammer impact mechanism, combined with the one-handed forward/reverse mechanism and 11,000 RPM speed, allows for quick work on tightening and loosening fasteners. Additionally, it features Quiet Tool technology, keeping the noise level down to 90.7 DBA.

Chicago Pneumatic CP7732 Stubby Impact Wrench

The Chicago Pneumatic CP7732 is a compact and lightweight 1/2-inch pneumatic impact wrench that delivers 450 foot/pounds of torque, making it ideal for working in restricted areas. It requires minimal maintenance, needing only two drops per minute of an air line lubricator or a bit of motor oil daily. The one-hand trigger has three position settings in forwards and reverse, and it can be used comfortably with either hand. This wrench is a popular choice for working on difficult bolts in tight spaces.

Best air impact wrenches for agricultural equipment

Air impact wrenches are a must-have for any farmer or agricultural worker. They are powerful tools that can make light work of tough tasks, such as removing lug nuts on tractor, combine, or truck tires. When choosing an air impact wrench, it's important to consider the torque power, size, weight, and air consumption. You'll want a wrench that has enough power for your needs but is also easy to handle, especially in tight spaces. Here are our top picks for the best air impact wrenches for agricultural equipment:

DEWALT 1/2 in. Drive 600 ft.-lb. Impact Wrench

This impact wrench packs a punch with 600 ft-lb of torque and an adjustable power regulator. It's built to last with its shock-resistant housing, making it a durable option for farm work. While some customers had issues with removing bolts and compressor compatibility, it's still a top-rated choice for its excellent performance and durability.

Ingersoll Rand 3/4 in. Drive EDGE Series Air Impact Wrench

The Ingersoll Rand EDGE Series wrench is a powerful tool with 1,050 ft.-lb. of torque, perfect for those tough agricultural tasks. It features an ergonomic grip for comfortable use and is known for its high quality and efficiency. While some customers noted lower torque than stated, it's still a great option for heavy-duty work at an affordable price.

Barn Star 1/2 in. Drive 250 ft.-lb. Air Impact Wrench

Don't be fooled by its compact size, this Barn Star wrench delivers a maximum torque of 250 ft.-lb. and comes with adjustable settings. It's a great choice for those looking for a lightweight and easy-to-handle wrench. While it may not have the same torque power as some of the larger wrenches, it's a fantastic option for the price and can handle most agricultural tasks with ease.

PORTER-CABLE 1/2 in. Drive 450 ft.-lb. 7.5A Impact Wrench with Hog Ring Anvil, PCE211

This impact wrench is a powerhouse with a 7.5 amp motor and 450 ft.-lb. of torque. The hog ring anvil allows for easy socket changes, making it a versatile tool for any farm. Customers rave about its effectiveness in removing bolts and nuts, durability, and reasonable price. While some had issues with difficult-to-loosen bolts, it's still a top choice for its power and ease of use.

Ingersoll Rand 2235TiMAX Drive

The Ingersoll Rand 2235TiMAX is a monster in a small package. This 1/2 inch air impact wrench delivers an impressive 1,350 foot/pounds of loosening torque while remaining lightweight and easy to handle. The four-position power regulator allows for quick torque adjustments, and the titanium hammer case and steel wear plate add to its durability. It's a favourite among auto shops and mobile repair services, and its performance rivals that of more expensive models.

AirCat 1150

The AirCat 1150 is a top-performing air impact wrench known for its quiet operation. With 1,295 ft-lbs of loosening torque and 900 ft-lbs of max torque, it can handle even the toughest agricultural tasks. It operates at a smooth 1,400 blows/min, designed to remove bolts efficiently. Its quiet operation, generating only about 86db at maximum torque, makes it a favourite among professionals.

NitroCat 1200-K Kevlar Composite

The NitroCat 1200-K is a powerful and quiet air impact wrench, similar to its cousin, the AirCat 1150. It delivers the same max torque and reverse torque rating but operates at a lower 950 impacts per minute, so you'll want to be careful with your wrists! It's a favourite with NHRA race teams, proving its ability to handle heavy use. While it's larger in size than the AirCat 1150, it's just as lightweight, making it a great choice for agricultural work.

Best air impact wrenches for industrial uses

Air impact wrenches are powerful tools that can generate more torque than a human arm ever could. They are particularly useful for auto enthusiasts and professionals working on cars, trucks, tractors, and other heavy vehicles.

Ingersoll Rand 285B-6 Heavy-Duty 1-Inch Pneumatic Impact Wrench

This heavy-duty pneumatic impact wrench is built for automotive and industrial applications. It features two handles for control and manoeuvrability and a 6-inch anvil for extra reach. Weighing in at nearly 28 pounds, it delivers 1,475 pound-feet of max torque and 1,000 pound-feet of fast torque for stubborn bolts. It has received excellent reviews from users who claim it can handle the toughest jobs, from snapping off bolts on structural steel to torquing wheel nuts on commercial fleet vehicles.

Ingersoll Rand 2235TiMAX 1/2-Inch Drive Air Impact Wrench

Weighing just 4.6 pounds, the Ingersoll Rand 2235TiMAX delivers up to 1,350 pound-feet of torque for the toughest jobs. Its adjustable four-position power regulator allows users to switch between power modes and adjust torque output accordingly. The one-handed forward-reverse mechanism also enables direction changes at the push of a button. Made in the USA, this impact wrench features a titanium hammer case and a steel wear plate to withstand harsh work environments.

AirCat 1150 Killer Torque 1/2-Inch Impact Wrench

The AirCat 1150 is a powerful and quiet impact wrench, generating only about 86 decibels at maximum torque. It features a durable powder-coated composite housing and a twin-hammer mechanism delivering 14,000 blows per minute. Its patented quiet-tuned exhaust and flip-lever forward and reverse selector make it easy to change directions quickly. With 900 pound-feet of maximum torque and 1,295 pound-feet of loosening torque, AirCat claims that the 1150 is the most powerful 1/2-inch impact wrench in its class.

Ingersoll Rand 231C 1/2-Inch Air Impact Wrench

The Ingersoll Rand 231C has been on the market for 25 years and is known for its classic design and useful features. It delivers 600 foot-pounds of max torque and uses a twin-hammer internal layout to deliver power in a small package. It also includes an easy-to-use power regulator and a built-in self-lubricating feature.

NitroCat 1200-K Kevlar Composite 1/2-Inch Impact Wrench

The NitroCat 1200-K is known for its quiet operation and high performance, similar to its cousin, the AirCat 1150. It delivers the same maximum torque and reverse torque rating but operates at a lower 950 impacts per minute, resulting in a more violent feel. Weighing the same as the AirCat 1150, it is larger in size and favoured by NHRA race teams, indicating its ability to handle hard use and heavy handling.

Chicago Pneumatic CP7732 Stubby 1/2-Inch Impact Wrench

This compact impact wrench weighs just 2.9 pounds and can deliver 450 foot-pounds of torque in very restricted areas thanks to its tiny 4.4-inch length. It requires minimal maintenance and can perform for long periods with just two drops per minute of an air line lubricator or a bit of motor oil daily. The one-hand trigger features three-position settings in forward and reverse and can be used ambidextrously.

Campbell Hausfeld TL140200AV 1/2-Inch Impact Wrench

The Campbell Hausfeld TL140200AV is a popular and inexpensive impact wrench with a composite lightweight design, delivering improved durability and lower vibration for extended use. Capable of 550 foot-pounds of max reverse torque and operating at 8,000 RPM, it holds its own in a wide range of tasks. Its three-speed power regulator provides maximum power in reverse mode, eliminating the need to change tools mid-job.

Astro Pneumatic Tool 1832 Onyx Nano 1/2-Inch Angle Impact Wrench

The Astro Pneumatic Tool 1832 Onyx Nano is ideal for reaching into tight spaces that a normal air wrench couldn't manage. It delivers an impressive 415 pound-feet of max torque and features a low-profile head measuring just under 3.5 inches long and weighing less than 3 pounds.

Frequently asked questions