How Much Torque Does an Air Impact Wrench Have?

If you are working on a project and you need to tighten or remove a bolt, it is important to know how much torque does an air impact wrench have. This is because over or under torquing the wrench can cause the head of the tool to lose contact with the bolt. This will cause the head of the tool to pop off the bolt or nut.

If you do not know how much an air impact wrench has and you purchase one that is not suitable for your jobs, then it will not be able to provide the torque you need to make your job easier.

How Much Torque Does an Air Impact Wrench Have

How much torque does an air impact wrench have is determined by how much pressure is in the air when the air is compressed. The higher the pressure in the air, then the more torque the air impact wrench will have. You can always use a tire gauge to find out the pressure that the tool can handle before you buy it. This will help you determine what the maximum pressure that the tool can handle before you need to replace it.

There are also air impact wrenches that are equipped with needle valves. In order for these types of wrenches to provide enough torque they must be manually adjusted every time the pressure changes.

How much torque does an air impact wrench have will depend on the size and how much you want to exert on the tool. You will also have to take this into account if you plan on using it multiple times in a day. A smaller impact wrench will be easier for you to use. If you are just using it once in a while you may want to get one with a little bit more power. The biggest thing to consider when you want to know how much torque an air impact wrench has is whether or not you plan on using it on a regular basis or if you just use it at random times.

How Much Torque Do I Need

The amount of torque you need depends greatly on the size of the bolts you are dealing with. With large bolts, a large amount of torque is needed to avoid stripping. However, with smaller bolts, you will need lower torque.

One common mistake is that people usually use one torque wrench for every job, resulting in unproductivity and ineffectiveness. If you frequently handle nuts and bolts, it is advisable that you own more than one torque wrench.

Standard Torque Levels

Impact wrenches can provide the amount of torque from 30 N-m to 3000 N-m, depending on the applications

For small jobs, you can settle torque around 100 N-m

For rail construction, it requires higher torque, from 610 to 1000 N-m.

For harder fastening, you can use a pneumatic one.

For Drilling

You should also know how much torque does an air impact wrench have if you are using it for a power drill. Many people assume that if they use an air impact wrench that they will not be able to drill holes in wood or other materials. However the truth is that an air impact wrench is very useful when it comes to drilling.

Tips on  Buying an Impact Wrench

Cheaper Choice: Consider it Again 

Another important factor to consider when purchasing a torque wrench is how much money you want to spend. Some of the cheaper models of this tool may not provide as much torque as the more expensive models. This is something that you will need to look at closely so that you get the best tool for the job that you need it for. It’s important to also keep in mind how often you plan on working with the tool so that you can determine the right tool for your needs.

Air Impact Wrench vs Cordless Impact Wrench

One thing to keep in mind about an air impact wrench is that it works in a different way than a cordless impact wrench. Because of the distance that the air impact wrench travels you will have to be sure that you have enough cord to get it to where you need it. The tool is still quite small and light, so you should have no problem attaching it to a power cord. Most models have batteries in them though so you will not have to worry about replacing them anytime soon. Just make sure that you are ready to get the job done and check your work every now and then so that you don’t damage your tool.

Materials

One thing to note about an air impact wrench is that it works best with soft materials. For example, if you are doing a lot of woodworking you may not want to buy one of these tools. If you have a lot of rubber or plastic parts to do your job with you will definitely want to get a tool that has a stronger impact. These are usually not as strong as the cordless tool so you will have to take this into consideration before you purchase one.

Conclusions

Even if you have the best air impact wrench, you still can feel disappointed without the right amount of torque. In order to know how much torque does an air impact wrench have, please follow the advice above and study the manual thoroughly. You can learn it by trial and error, but this way will cost you a fortune.