As a repairman, I have used power tools for a long time. Among domestic brands, I always choose this brand. This electric wrench has been used for 5 years. The price I bought at the time is basically satisfactory compared to. Electric keys from other brands. For everyday needs there are practically no problems. After all, it's brushless DC. The only downside is that I have to change the battery several times
Talking about buying an electric wrench, it is really a bitter experience. As a driver, I wonder if my driving skills are still passable, but my basic auto repair skills really need improvement. One day while I was driving a tire screw came loose and then the car started to become unstable and drift. It was really scary, and my feet were hollow. Luckily, I eventually stopped by stomping on the brakes intermittently. I asked the repairman to see that the screw was loose. After a long wait, the repairman came to help me. tighten the screw.
From then on, I had the idea of buying a key and putting itre in the trunk in case of emergency.
I purchased an 18V SATA lithium battery key without refresh online. Before purchasing an electric wrench, I also considered purchasing a manual one. However, I was afraid that wasn't the case. be strong enough, so I bought it anyway. I have an electric key. Practice has proven that it is really easy to use. The operation is very simple and can be used by non-professionals. I just pressed lightly and didn't need to force it. And during my use, I found that this new 18V SATA lithium battery key seems to be able to switch modes in reverse. For example, pressing the right button means forward rotation, suitable for tightening screws. Pressing the left button means reverse rotation. suitable for removing screws. When removing the screws, there was a detail that surprised me. The key automatically stopped whenwhere the screws have been loosened, preventing the screws from falling out and getting lost. This also played a role of security and protection. I personally find this very thoughtful. .
In addition, the wrench handle is equipped with special rubber, which will not slip and can reduce the impact of vibration.
So from my personal experience, I think this new SATA lithium battery key is quite easy to use.