If you are still using your old beat-up electric drill, it’s time to say goodbye to them and opt for an electric impact wrench instead. An impact wrench is used to tighten screws or log nuts. These impact wrenches deliver a high level of torque with minimal exertion. Several industries make use of impact wrenches for product assembly, automotive repair, and construction. These wrenches can also be used for various DIY projects at home. Let’s see the types of impact wrenches and their specifications, which can help you to choose the right one for your job.
Pneumatic Impact Wrench
Air impact wrenches are typically powered by compressed air. Pneumatic impact wrenches run on compressed air, so they require an air compressor to aid as its source of power.
Pneumatic wrenches can be constantly used as they do not require electric power sources. All you need is a supply of compressed air.
Electric Impact Wrench
As it has the word electric in the name, it is obvious that it is powered by electricity. These days, electric impact wrenches come in corded and cordless for usability checks. Cordless featured impact wrench is most popular these days.
- Corded Electric Impact Wrench – For the corded ones, you need to plug it into a power source. These impact wrench will not work without electricity and requires a power socket around. So, these do not have portability and convenience of the cordless wrenches. But, apart from this, the benefit is that you can use it as long as you want as it doesn’t rely on batteries. These are equipped with power regulators, ensuring no regrets in cases where you have to adjust the torque.
- Cordless Electric Impact Wrench – Cordless wrenches take power from batteries, either from lithium-ion batteries or nickel-cadmium series. These batteries range up to 28 volts, starting from 18 volts. These impact wrenches are portable and you have the freedom to use them anywhere. These are best for people who deal with on-the-road repairs.
Hydraulic Impact Wrench
Hydraulic impact wrenches are rare in the market. These wrenches yield substantially more torque that air-powered wrenches but these are only used in heavy industrial setup. These impact wrenches are bigger in size due to which it cannot be carried along to your workplace.
Now as you are aware of the different types of impact wrenches, let’s see the things that you need to avoid while using impact wrenches.
Match Your Wrench to the Job
The first thing to consider is to buy quality wrenches from reputed brands. This will save you money in the long run. A common mistake is buying the wrong type of tool for the job. For heavy-duty professional work, air tools provide the best power to weight ratio. Electric tools have a good power to weight ratio and typically less expensive. Cordless tools are a bit expensive but are also the only portable option.
Check the Wrench Size
Buying a wrench that is too small for your fasteners and fittings will mean insufficient torque for the job. A wrench that is too large, will be hard to use. To do the job perfectly it is very important to choose the proper wrench size.
Use the Right Sockets
Impact wrenches require impact wrench sockets. Ordinary sockets will slip on the fixings because they are not designed to be used with a cyclic load.
Tighten with Precision
Make sure that you do not overtighten fixings as you will strip or stretch the threads. This is one of the most common mistakes. Over-tightened fixings can be difficult to loosen, For best results, use an impact wrench for loosening and refitting of nuts and bolts only.
These are some mistakes that many people do which you need to avoid. Now, as you are aware of the different types of impact wrenches and the things that you need to avoid you can buy the best impact wrenches from our website Moglix.com at a very reasonable price from the top brands.
