10 Best heavy duty air hammer

best heavy duty air hammer
best heavy duty air hammer

An air hammer, also known as an air chisel, is a versatile tool that is well known among engineers and mechanics. It can perform a range of functions, including the carving of stones, chipping, and cutting or breaking of metals. If you have a heavy-duty task then you ought to land on the best heavy-duty air hammer that produces more power. 

So, what should you look for when choosing an air hammer? Have it in mind that many air hammers look alike in appearance but are far apart when it comes to characteristics and performance. Don’t worry about how to choose an air hammer which is ideal for a heavy-duty task because we’ve got you covered with the latest reviews and buying guide. 

10. Chicago Pneumatic CP717 Super Duty Air Hammer

Key featuresBest heavy duty air hammer

  • Possess a long stroke heavy duty piston
  • Produces 1800 BPM
  • The chisel shank diameter is 0.498 inches
  • Has a positive trigger for speed control
  • Weights 4 pounds
  • High power hammer

The Chicago Pneumatic CP717 super duty air hammer is used for a wide range of applications. You can easily chip, cut, rivet, or hammer any hard material using this tool. The hammer is powerful, operating at a speed of 1800 BPM from an average air consumption of 3 CFM. It has a positive trigger that enables you to control the tool very well. 

It will cost your wallet a little more cash but receive a guaranteed great performance worth it. The hammer is also designed with a long stroke heavy duty piston. 


  • Produces high power
  • A good speed of 1800 BPM
  • Lightweight
  • Ease of use
  • Performs a range of functions
  • Durable


  • The manufacturer has not talked about the warranty


9. Ingersoll Rand 121Q Super Duty Air Hammer, 121-K6 – Tool plus 6 Piece Chisel Set

Key featuresBest heavy duty air hammer

  • It comes with a blow-molded case and six chisel set
  • Has a one-piece alloy barrel
  • Has a touch trigger for control

Ingersoll Rand 121Q stands as one of the great air hammers which operate at 3000 BPM. The package contains the hammers, plus a six-piece high-quality chisel. The hammer has a long lifespan since the manufacturers use top quality materials that can withstand harsh environments. 

The tool is barely 3.5 pounds making it lightweight and flexible to work with on longer jobs. Besides, it is ideal for a range of applications, whether cutting, chipping, punching, or hammering. 

It also comes with a blow-molded carrying and storage case. 

This is one of the great auto compressed hammers which can offer up to 3000 blows in a minute. First of all, Ingersoll Rand 121Q Super Duty Air Hammer is guaranteed to last for a long time since it is produced from the top quality materials. If you are concerned about the maintenance process, worry no more since it can be done with ease.

Next, there is no assembly process needed as well. With the size of 15.8 x 2.8 x 7.3 inches, this incredible product is the ideal one for cutting, driving, bushing, and more.


  • Easy change of chisel because of the spring retainer
  • A good speed of 3000BPM
  • Comes with a six chisel set and a blow-molded casing
  • Lightweight
  • Applied in a range of applications


  • Some prefer hammers with more than one mode


8. Astro Pneumatic Tool 4980 0.498″ Shank Super Duty Air Hammer/Riveter

Key featuresBest heavy duty air hammer

  • Produces 1800 BPM
  • Performs a range of applications
  • Weighs 4.8 pounds
  • Has a spring retainer

The brand prides itself on the ability to produce maximum power needed for any kind of heavy jobs. With barely 4.8 pounds in weight, Astro Pneumatic Tool 4980 0.498″ Shank Super Duty Air Hammer produces a speed of 1800 RPM. It is ideal for a range of tasks such as automotive niche, industrial and heavy-duty off-road, and is mostly used for riveting of I-beam suspension. 

Astro Pneumatic company never compromises on quality. Be assured of durability from this fully equipped hammer built with state of art technology. 


  • Operates at a good speed of 1800 RPM
  • Lightweight
  • Enjoys a range of applications


  • It contains chemicals that can cause cancer and compromise reproduction health or lead to birth defects.


7.Chicago Pneumatic CP714 Air Hammer

Key featuresBest heavy duty air hammer

  • Produces 2000 BPM 
  • Weighs barely 3.33 pound
  • Comes with a 1-year limited warranty
  • Can be used in for a range of applications
  • Presence of speed control trigger

The Chicago Pneumatic CP714 is ideal for workers who prefer the best. It is a versatile tool applicable in multiple tasks such as shearing of bolts, kingpin bushing removal, front end, and exhaust. The tool is barely 3.33 pounds in weight but performs extraordinarily on heavy-duty tasks, like pushing to 2200 beats per minute. 

The hammer has a sensitive throttle for spool valve regulation of the operation. Besides, it incorporates a positive action trigger that regulates its speed. Apart from the above features, you will enjoy a 2-year limited warranty from Chicago Pneumatics.


  • It comes with a 1-year limited warranty
  • Easy to control the speed using the trigger
  • The lightweight of only 3.33 pounds
  • Operates at a good speed of 2200 BPM
  • Performs a range of applications


  • Some people complain of poor customer care services


6. Sunex SX243 Hd 250-Mm Long Barrel Air Hammer

Key featuresBest heavy duty air hammer

  • Ergonomic design handle
  • Produces 2200 BPM
  • Weighs barely 5.7 pounds
  • 11.63 inches long
  • Produces a sound of 110 dBs
  • Aluminum casing
  • Metallic barrel for durability

If you need performance then the Sunex SX243 air hammer is your way to go. The long metallic barrel hammer offers multiple uses including spraying, cutting, drilling, sanding, driving, or hammering. The tool provides exceptional power with the ability to deliver 2200 BPM and has incredible flexibility. 

The 11.63 long barrel hammer weighs 5.7 pounds and produces a sound of 110 dBs. It is covered by an aluminum casing ensuring durability. Plus, an ergonomic design handle grip for user comfortability. 

Another awesome feature goes to the built-in regulator that allows speed adjustment.


  • Has a metallic barrel for durability
  • Produces a good speed of 2200 BPM
  • Incorporates an ergonomic grip handle for user comfort
  • Enjoys multiple applications


  • Some complaint of loud sound


5.AIRCAT 5200-A-T Composite Long Stroke Air Hammer

Key featuresBest heavy duty air hammer

  • Comes with a 2-year limited warranty
  • Produces 2200 BPM 
  • Metal valve incorporation
  • Has a patented ergonomic grip handle
  • Incorporates silencing technology 
  • Weighs 5lbs
  • Has a quick change retainer

The composite hammer offers multiple features that ensure maximum performance and user comfort. It produces 2200 BPM from 7.2 CFM air consumption with a weight of barely 5 pounds. Besides, the hammer features a metallic valve, thus staying ahead of competitors that use plastic valves.

The tool also provides easy operation and maximum productivity through a quick change chisel retainer. The handle incorporates an ergonomic grip that absorbs vibration for user comfort. Moreover, the design reduces the vibration to 4.2 m/s2. The design employs AIRCAT silencing technology that reduces its operation sound to only 88 dB.

You will also enjoy using a wide range of chisels since its shank is of standard 0.401-inch size. Plus, a 2-year limited warranty.


  • Enjoy a 2-year limited warranty
  • Reduced vibration to 4.2 m/s2
  • A good speed of 2200 BPM
  • Provides an ergonomic handle grip for comfort
  • Long-lasting metallic valve
  • Has a quick change retainer for easy operation
  • Incorporates patented AIRCAT silencing technology


  • Some prefer multiple operation modes


4. Ingersoll Rand 119MAXK Long Barrel Air Hammer

Key FeaturesBest heavy duty air hammer

  • 1-year limited warranty
  • Comes with a carrying case, 5-piece chisel set, and a quick change retainer
  • Offers maximum power (15% over standard hammers)
  • Offers maximum productivity 

Ingersoll Rand 119MAXK model is built specifically for tough environments. Despite the multiple features, the tool is available at a price that won’t cost your wallet. It is designed to produce a quiet sound, light in weight, and power to deliver incredible performance. The tool is ideal for front-end jobs and exhaust works, majorly in MRO, heavy trucks, and repair industry.

The armature comes with a set of accessories including a 5-piece chisel kit, a quick change retainer, and a casing. It is customized to be 5% lighter and 18% shorter than the previous models (118MAX and 122MAX).

You will enjoy user comfortability, thanks to the engineers who improvised an anti-slip and shock reduction handle. The presence of a swivel air inlet also helps to prevent hose twisting during operation. The engineers also introduce the anti-vibration mechanism in this model that enables it to reduce vibration by over 30% compared to standard hammers. 

Use your hammer effectively within the first one year enjoying a 1-year limited warranty from Ingersoll Grand. 


  • Provides maximum productivity from ease of use through the quick change retainer
  • Offers maximum power of 15% more than standard hammers
  • Comes with a 1-year limited warranty
  • Comes with multiple kits including, case, 5-piece chisel set, and a quick change retainer


  • You might need a shorter barrel hammer


3. Makita HR4002 1-9/16-Inch SDS-MAX Rotary Hammer

Key FeaturesBest heavy duty air hammer

  • Incorporates a powerful 10 Amps motor
  • Rubberized ergonomic handle
  • Presence of torque limiting clutch
  • Features 2 modes of operation
  • Delivers 4.6 ft/lbs impact

Makita manufacturers never disappoint when it comes to tools. The manufacturer has been in the market for decades and delivers precision. The Makita HR4002 1-9/16-Inch SDS-MAX Rotary Hammer is a tool well known by engineers and mechanics. If you have a tool with 10 Amps motor and delivering up to 4.6 ft./lbs impact, then what can you accomplish? 

Additionally, you can shift between the two modes available, hammering only or hammering through the rotation. The design also incorporates a torque-limiting clutch that disengages the gears if the bits bind.

Do not worry about the vibration, the hammer features a rubberized soft ergonomic handle that provides comfort during operation. The hammer automatically switches to no hammering mode while idle thus increasing its lifespan. 

Makita manufactures assures you with a 1-year warranty on the product. 


  • Automatic no hammering mode while idle
  • Two modes of operation
  • An excellent impact of 4.6 ft./lbs
  • Safe comfortable handle
  • Presence of torque limiting clutch


  • You may need a hammer with rotary mode only


2. Bosch 1-1/8-Inch SDS Rotary Hammer RH328VC with Vibration Control

Key featuresBest heavy duty air hammer

  • Presence of Vario-Lock positioning 
  • Optimized vibration regulator
  • Features three modes of operation
  • Presence of a 360 degrees auxiliary handle for control
  • Features an integral clutch
  • Produces 2.4 ft/pound impact
  • Three-finger control trigger
  • 1-year limited warranty
  • 8.0 Amp motor

Bosch manufacturers is one of the world’s top companies delivering high-end hammers.   Rotary Hammer RH328VC delivers 2.4 ft/ pound impact with a motor of 8.0 Amps. Imagine how much work you can accomplish with a 4000 BPM hammer! 

The hammer is designed to hold a wide assortment of accessories. Also, it enjoys a vibration control design for easy operation and an ergonomic handle with a 3-finger trigger to reduce tension on the hands. The trigger enables variable speed thus you can adjust to your required level. 

Thanks to the 360 degrees auxiliary locking front handle for easy user operations and an integral clutch system that disengages the torque transmission for secure operation.


  • Presence of 360 degrees  auxiliary locking front handle
  • Produces an impact of 2.4 ft/lbs
  • Optimized wide assortment of accessories
  • Presence of 3-finger trigger
  • Has a variable speed trigger
  • Offers 1-year limited warranty


  • You may need a lightweight hammer


1.Bosch 11255VSR Bulldog Xtreme – 8 Amp 1 Inch Corded Variable Speed Sds-Plus Concrete/Masonry Rotary Hammer Power Drill with Carrying Case, Blue

Key featuresBest heavy duty air hammer

  • It has an integral clutch that stops the torque transmission in case of complication
  • It enjoys a Vario-Lock positioning that optimizes the working angle
  • Has three modes of operation, rotary hammer, hammer only, and rotary only.
  • 6.7 pounds in weight.
  • Produces 2.0 ft/pound impact
  • Presence of a 7.5 Amp motor
  • Presence of a variable speed trigger
  • Employs Bosch PRO+GUARD system to trap dust
  • Ergonomic handle design for comfort
  • Presence of hammer hook

Bosch Bulldog Xtreme is one of the most versatile tools that are effective in performing heavy-duty tasks. The hammer prides of a robust 7.5 Amp motor that produces 0 1, 300 RPM, and 0 5, 800 BPM to power through the hardest tasks. While working, you will be protected from dust by Bosch Pro guard, a holistic system incorporated in the design to trap and collect dust. 

You’ll definitely get your job well done by Bosch Extreme, from anchoring to crushing of enormous materials. With a weight of barely 6.7 pounds, the tool produces an impact equal to 2.0 Ft./pound. Besides, it has an ergonomic handle to reduce the tension during vibration. 

 Additionally, you will enjoy three modes of operation, including rotary only, hammer only, and rotary hammer. Don’t worry about the chiseling angle, the tool is designed with a Vario-Lock positioning that moves around and positions the chisel in the required position among the 36 options.

Using this hammer is more interesting as it also incorporates a variable-speed reversing trigger that enables you to adjust the speed to your standards. Also, you are free to hang the hammer easily, thanks to the presence of HammerHook. 


  • Has a variable speed trigger
  • Performs a range of functions in three modes
  • Presence of dust-free Bosch PRO+GUARD system
  • Effective for heavy-duty tasks
  • Has a vario-lock positioning system


  • You might need a lightweight hammer


Buying Guide Section

I want to start by taking you through the two types of air hammers so that you may know which one identifies with your task. The major characteristics used to classify hammers are the barrel length and power. Air hammers are classified into standard air hammers and heavy-duty air hammers. 

Standard air hammers are ideal for light-medium duty jobs. These can be the basic light repairs that happen frequently in our homes or workshops. A good example of where they are applicable is when cutting tiles or thin sheets of metal. You’ll notice that standard air hammers have shorter barrels.

On the other hand, heavy-duty air hammers are engineered to perform complex tough industrial tasks. These air hammers can be easily identified by long barrels and unique shank sizes. Therefore, you must know the power that your task needs and choose an air hammer that is effective. 

Tips on Using a Heavy Duty Air Hammer

Heavy-duty air hammers provide much power during operation thus demands a lot of keenness. Generally, an air hammer needs air for power, so you will arm yourself with an air compressor. Therefore, the first step is to confirm if your air compressor is full and in perfect condition. Additionally, ensure that your air compressor produces the maximum air in CFM that supports the air hammer. 

You then proceed by attaching the chisel extension that you require but lubricate it first before tightening with the retainer. Quick checks are also necessary for bends to ensure there is no leakage on the hose or air connectors.

Things to Look for before Buying your Super-Duty Air Hammer

Trigger Type

The trigger is the part of the air hammer that controls the amount of air entering the air hammer from the compressor. Air entering the barrel can be classified into two parts, instant and gradually-progressive. 

The two are differentiated with the mechanism by which the trigger works. Gradually-progressive air hammer triggers take some time to hit full force when you pull it. The option is safe as it let you prepare for any occurrence, and it allows you to adjust your grip appropriately. More so, you have better control by using gradually-progressive triggers.

On the other hand, instant air hammer triggers gain full force on hitting the trigger. It is advantageous as it acts faster and you can complete your task within no time compared to the other trigger. If you need to utilize every second, then this is the right track.


Hammer speed is designated by the blows per minute (BPM). When you pull the trigger, air enters into the barrel, thus forcing the piston to move to make impacts. One complete cycle that makes the piston to move is the blow; therefore, the number of those cycles that a hammer makes per minute judges its speed. 

However, the less the blows per minute, the more influential the impact a hammer delivers. If you are a novice in this field, select a hammer ranging from 2000-3000 BPM. This range will give you the best result that will accomplish most of your task. 

Pressure Ratings

An air hammer gets its power from an air compressor. The air from the compressor passes through the hose to the barrel, thus pushing the plunger. The hammer will only be compatible with the air compressor if the PSI ratings are the same, or if the PSI ratings of the compressor are higher. 

Therefore, you must check the PSI ratings of the hammer before making any purchase. For instance, if your hammer ratings are let’s say 200 PSI and that of your compressor is 150 PSI, then it will not have enough power to drive the hammer. 

Barrel Size

Every model of an air hammer comes with different barrel sizes, thus unique in their way. Though, hammers with long barrel produce more power or force that is needed to accomplish heavy-duty tasks. On the other hand, long barrel hammers are less accessible and less portable. 

Medium-sized barrel hammers are more versatile and can be applied to many tasks. Short barrel hammers are also suitable for reaching tight spots, but they have less power. 

Does it come with a Chisel Set?

Some manufacturers offer chisel set together with the air hammer. They usually come in sets of five or more depending on the manufacturer. However, with experienced hands, the chisel set does not matter, as the task will still be valid.

Though the set allows you to adapt to different tasks better, it contains chisels with varying lengths, surfaces, and widths. The hammers which come with chisel sets are better and preferred.  

Safety Measures needed while Operating a Heavy Duty Air Hammer

 I have prepared some of the safety tips that you will need while operating a heavy-duty pneumatic hammer. They include the following:

Heed to the manufacturer’s Manual

Heavy-duty air hammers are somehow complex to operate, but reading the manufacturer’s manual saves a lot of time and spare’s you a headache. The manual clearly expounds on the allowable air volume and the ideal operating speed. Besides, the manual helps with easy DIYer repairs that might cost you extra coins.

Arm yourself with Gloves

Heavy-duty air hammers produce more vibration during operation, thus leading to fatigue in the wrists and arm. I will advise you to get yourself anti-vibration gloves that reduce the tension. 

 Put on Protective Eye Glasses

The purpose of the glasses is to keep flying pieces of the material you are working on from reaching your eyes. Chippings can lead to health complications or severe eye defects. 

Cover your Working Area

You should set up screens to secure your working zone. It helps to protect bypassers from flying chips. Additional warning signs are also effective to keep off intruders from accessing your working area. 

Use Clean Compressed Air 

These machines are easily affected by dust or chippings from working materials, thus needing an air filter. These chippings can be corrosive and will definitely damage the air hammer. 

Final Thoughts

Up to this point, you are well equipped with the knowledge needed to choose the best heavy-duty air hammer. You have also known about the necessary tools that complement the air hammer-like air compressors. I suggest that you run through our list and you’ll definitely bump into the model that suits your needs. Additionally, using air tools is much safer and cheaper than electronic devices.

Nevertheless, air hammer reviews help you to gauge what different manufacturers display in the market, and how their utilities vary. Ensure you land on the best tool from pocket-friendly cost to optimum output.