Which is the best type of hydropower installation to buy Shibo impact drill?

The Shibo brand can be bought.

Expensive is expensive, but there are a lot of fake ones, you look like the real thing, it doesn't take a while to break, and some of them are still plastic gears inside. It's called disposable.

What do you need to pay attention to when percussion drills?

Drill use and precautions:

The percussion drill is a double insulation design, safe and reliable operation, no need to use protective grounding (zero) when using, you can use a single-phase two-pole plug, and you can use it without wearing insulating gloves or insulating shoes. In order to make the operation convenient, flexible and powerful, the impact drill is generally equipped with an auxiliary handle.

Since percussion drills do not have grounding (zeroing) protection, special care should be taken to protect the rubber sheathed cables. When moving the drill by hand, you must hold the handle of the drill, and you cannot drag the rubber cable when moving. The rubber sheathed cable cannot allow the wheels to roll and pedal; Prevent rat bites.

The plastic shell of the impact drill should be properly protected, not cracked, and not in contact with gasoline and other corrosive solvents.

1.The grease of the ball bearings and reduction gears in the impact drill should be kept clean and replaced.

2.Wear goggles when using them. Pay attention to prevent iron filings, sand and other debris from entering the inside of the electric drill.

3.After the impact drill is used, the shell should be cleaned, the rubber cable should be coiled, and placed in a dry and ventilated place for storage.

4.Impact drills should not be used in places where the air contains flammable and explosive components.

5.Always check that the rubber cord is well insulated.

6.Drill ingots should be used to assemble and disassemble the drill bit, and other tools should not be used to beat.

7.Remove the oil, check the spring pressure, replace the worn brushes, and repair them in time when a large spark occurs.

8.Replace the bearing oil regularly.

9.Do not use electric drills or percussion drills with gloves.

In addition, there are two types of percussion drills, electric and pneumatic, and the precautions for the use of electric percussion drills are basically the same as those of hand drills, and the following problems should also be noted.

1.The power of the percussion drill is relatively large, and you must pay attention to the load of the power socket when connecting the power, and you need a large grip when holding the percussion drill.

2.The percussion drill is mainly used for punching holes in the wall in the installation of doors and windows, and when punching holes upwards, it is necessary to pay attention to wearing a protective cover to avoid ash ballast falling into the eyes.

The real expo is very expensive, there are too many fakes, it is not easy to distinguish, or ordinary.

It's almost the same, and the electric hammer for this line has a lot of loss, and one will be used for more than a year.

At present, there is no 1300 model on the market, and 5500 is available.

The product parameters of the 5500 model are as follows.

- Craftsman Sink (Hardware MRO).

Each has its own advantages and disadvantages;

As one of the world's leading automotive technology companies, Bosch developed the first automotive battery more than 70 years ago. In 1983, Bosch launched a maintenance-free battery with lead-calcium alloy plates, and in 1997, Bosch launched an innovative silver samurai battery with silver-lead-calcium alloy plates in the original equipment market, which is far superior to any other type of battery product. Now, major European OEMs such as; Mercedes-Benz, Audi, BMW, Citroen, Logo, Ford, Volvo, Volkswagen and other companies have selected Bosch Silver Samurai batteries as their original battery products.

The car battery is not bad, it belongs to the upper middle brand, and the original configuration of many models is the camel's battery. Generally, the main thing to look at the quality of the battery is to compare the weight, and the heavy one generally means that it contains more lead and is more durable. Camel, Sichuanxi, Sail, Ruiyu, Northeast, Hongqi, Zeliang, Swan.

These are all special supporting or PLA designated procurement units.

Hello. Both brands are good, and the camel brand is a little louder. It is recommended that you still brave the camel. Yes! Hope it helps, hope, thank you.

The better brands of percussion drills are: Hitachi Power Tools, Dongcheng, Bosch BOSCH, Dewalt, Metabo, Makita Makita, etc. The brand of impact drill is important, but at the same time, we should also look at which brand has better after-sales service.

Because percussion drills are tools, they will cause small failures in use, especially after a long time. Therefore, good after-sales service can be used for a long time and is easy to use.

Percussion drill is a kind of drilling tool that uses electricity as power, which is a common power tool in power tools, and can be used for drilling on brick surfaces, concrete walls, and walls.

What brand of percussion drill is used for hydropower installation, in fact, it depends on the specific situation, for different situations, everyone buys a percussion drill must be different. This is related to the frequency of your use and how big the expansion bolt is installed, if you are a professional in the hydropower industry, you need to use a percussion drill, and usually install an expansion bolt with a diameter greater than 10mm, it is recommended to use Stanley's, this brand is very reliable. If it is not commonly used, it is only temporarily installed and used and generally installed 6 or 8 plastic expansion, so you can buy a cheaper one, and choose Dongcheng's electric drill and impact dual-purpose drill, which is relatively cheap.

In addition, you need to pay attention to the power of the impact drill when buying, the use of large power does not need to be so laborious, like the general big brand, the power is also greater, if the installation diameter is greater than 10mm expansion bolts should be selected above 800w, 6 or 8mm expansion bolts with 800w or below.

Dr. Makita's hand-held electric hammer is easier to use. It's not cheap.

Capable multi-functional electric hammer, hydropower installation, it is recommended to use multi-functional, hammer drill, chisel, flat drill, three functions, after all, do hydropower installation, these functions will be used, convenient, a machine for multiple purposes, ** is not expensive.

1 This time period should be the peak period for everyone to enter the park, and there should not be many people who buy tickets.2 Franchise stores can definitely buy tickets.

3I just went today, taking the 29th today as an example, if you go to line up at 9 o'clock, then you will definitely have to enter the park after 10 o'clock. Because I went to Gate 7 from 8 o'clock today, I was in the middle of the waiting area, about 10 rows away from the security checkpoint, and I was about 9:20 when I entered the gate. In fact, around 9 o'clock, all the venues were very smooth, and I arrived at the French Pavilion at 9:45, basically without waiting, and went in with the line.

Personally, I think you don't have to queue too early, you can get a good position at around 8 o'clock (if you're lucky, you can also get a reservation ticket for the Chinese Pavilion), which is enough to grab your favorite popular museum, but if you want to see other popular museums, you can only wait. In some countries, there are also reservation machines at the entrance (e.g. Zone C). It's best to bring a small stool, it's really tiring to queue.

The evening is a good opportunity to knock on stamps, such as the Egyptian Pavilion on the night of the 29th. It is recommended to book the Expo passport early, but the park is too tight, so I ran to 3 to buy it.