Q:Can electric hammer and electric drill be used as a universal drill?

Electric drill can be divided into 3 kinds: hand drill, percussion drill, hammer drill. 1, hand drill: the minimum power, and the scope is limited to the use of electric screwdriver drill for wood, do not have much practical value. 2, impact drill: the impact mechanism of impact drill with ball type two and type. A ball impact electric drill consists of a moving plate, a fixed plate, a steel ball and so on. Brake disc is connected with a main shaft through threads, and with 12 balls; fixing by pins fixed on a casing, and a 4 ball, in the role of thrust, 12 ball 4 ball rolling along, the hard alloy bit to produce rotary impact motion, can drill a hole in the brick, brick, concrete and other brittle materials. The utility model can make the fixed disk rotate with the moving disk without impacting, and can be used as an ordinary electric drill. 3, hammer (hammer): drill holes in any material, the most widely used. The price of the 3 kinds of electric drills is arranged from low to high, and the functions are also increased. The selection of them requires the combination of their respective scope of application and requirements.

Q:Can you cut steel hammer

When the hammer hit the reinforced concrete and reinforced after the drill bit is clamped, sometimes not drill drilling, and the hammer still in work, more likely to cause accidents.The steel bar in the concrete structure can not be passed smoothly, the overload operation time is too long, and the temperature of the machine is increased, which is easy to cause damage to the tool.

Q:The electric power general decoration DIY selection of tools is very heavy

A single hammer can be used to punch a hole in the concrete on the wall, is not suitable for drilling metal or wood. So the best choice is to choose the multifunctional electric hammer, hammer or hammer drill drill two functions of peace.

Q:What is the electric hammer, electric drill, difference

Our main crushing, chipping, mining, cutting, concrete, brick, stone, ice, in the assembly line. Laying cables, sanitary equipment installation, mechanical installation, water supply and drainage facilities. Interior decoration, port facilities construction and other civil engineering construction has been widely used,According to needs, more money, different forms of shovel, cut the work head, for different operations. Widely used in the construction and decoration industry. The difference between electric hammer is also no electric rotation function, only the impact function, and a larger impact energy,

Q:In the concrete perforated with percussion drill or hammer.

Impact drill with flat drills and impact drills two functions, flat drill mode can install different bits in lightweight materials such as plastic, wood, thin metal surface drilling, this mode can also install a batch head screw, such as assembling furniture, installing door handle, disassembly and so on. The drill bit under impact drilling is used mainly for drilling on lightweight concrete, such as drilling, mounting, hanging, painting, hardware, etc on walls of brick walls or ordinary cement.

Q:What is the difference between hammer and hammer

The difference in the cement wall: hammer drilling, drilling, and hammer said bluntly, is a commonly used hammer and hammer fitter, not in a level.

Q:The electric CVT is what mean?

CVT (Continuously Variable Transmission CVT) technology of CVT technology, it adopts the drive belt and a variable diameter main drivenwheel matched to transmit power, continuous change can realize the transmission ratio, so as to obtain the best matching of transmission and engine condition. The most common CVT are hydraulic mechanical CVT and metal belt continuously variable transmission (VDT-CVT)

Q:How long the hand-held electric hammer drill

Matched with various electric machine, concrete, brick and other building materials for hard drilling. The utility model is a drilling tool with wide use and high efficiency in the construction and installation industry.

Q:Electric hammer drill is not loaded into (see detailed description, online etc.)

24mm's drill bit. His roots are small and of regular size. If you can't hold it, chances are you've bought the drill bit wrong.

Q:The impact of domestic drilling and hammer which

As what, if you don't hit the wall at hand, occasionally, also wood glass brick tiles, preferred impact drill. If the rally concrete wall eye demand, you should buy hammer.