The machine's accuracy is high, and the screw and inner hexagon wrench are also high. I want to buy a better set of inner hexagonal quality. It is not so easy to slide, but I do n’t know that the brand is better.
The machine's accuracy is high, and the screw and inner hexagon wrench are also high. I want to buy a better set of inner hexagonal quality. It is not so easy to slide, but I do n’t know that the brand is better.
The common internal hexagon wrench on the market, the relatively good domestic big brands, Bairui, Hamaton, etc.; Foreign brands include: Shida, Stanley, Old A, etc.
The inner hexagonal wrench selection is the most important thing to choose the right material. The routine on the market is carbon steel and chromium tadpole steel. It is recommended to choose the inner hexagonal wrench of chromium -chrome steel. Sex is slightly worse.
The best material is S2, followed by 8660, but the CR-V material is the highest cost-effective, and the corresponding price of the previous two materials is relatively high.
The specifications also need to be complete, the best buying group, easy to use.
The hexagonal hexagonal in the inner hexagonal of Shida, Bate, Kafwell, and Jieko is basically CR-V. The inner hexagon of Kafwell has a group set, which is very convenient to use.
Persia and Flying Deer are fine. The quality of Shida and Jieke is better, but the price is high
Japan Belle price is medium
The dry mechanical assembly every day, it is still good for a year or two (provided that you can buy genuine products)
and the American gorilla wrench
It's great to be able to use it for three months
1. If you just use it occasionally, there is no big problem to choose any brand;
2. But if you often repair it, you need a brand wrench. Common manual tool brands such as: Taiwan Treasure Workers, Stanley, Shida and so on.
Igly: How long do you need to consider changing the wrench, the difference between the service life of the brand wrench will not be particularly large, you can choose the right price of good service. (The service refers to the convenient purchase of the return and exchange channel, and the price can be compared by itself)
The best thing must be Switzerland’s PB and Japan's aquariums