In the world, which countries are manufacturing impact wrench manufacturers, maybe you would say Zhejiang, China, Taiwan, China, the United States, Germany, etc., but which region do you prefer to use? With the development of technology, the difference in quality may be getting closer, but the money paid is still different. Take the impact wrench made by Rongpeng Air tools in Zhejiang, China. The quality has been greatly improved, and you can pay less than 25 %, this is my opinion, welcome to show your opinion?

How Much Torque Do You Need on pneumatic air impact wrench tool for car wheel repair? More Is Always Better, Right?

In today’s world of Air tools, When you look at two impact drivers with the same price tag and one has more power than the other, you want more power, right?

Maybe not.

High-Torque Impact Driver Pros

High-torque impact drivers can replace the need for a light-duty impact wrench

Perfectly capable of general screw driving in lower speeds

High-Torque Impact Driver Cons

Requires an adapter that breaks easily on hard metal fastening

More Torque Means More Jobs with One Tool

The most powerful impact drivers in our shootout crushed 2656 in-lbs of fastening and 4200 in-lbs of breakaway torque. A quick conversion to ft-lbs puts those figures at 221 and 350 ft-lbs, respectively.

In other words, they’re putting out light-duty impact wrench numbers. With that kind of power, you can skip the 3/8″ impact wrench and just keep a 1/2″ on hand for larger fasteners. There’s no doubt that replacing a tool increases your impact driver’s value.

The Problem With Too Much Torque

The bolt have has the certain locking force, If the powerful too big, The bolt will be broken .hurt the bolt.

When chose impact wrench , You need check the Bolt size first . check what torque you will need .Not the powerful the good 

Are you think so?