1. What are the differences between electric hammer, electric drill and impact drill?
Electric drill, there is no impact force just rotating! Both electric hammer and impact drill have impact force. During the operation of the impact drill, there is an adjusting knob at the drill chuck,
Adjustable ordinary hand drill and impact drill two ways, but the impact drill uses the gears on the inner shaft to jump against each other to achieve the impact effect, but the impact force is far less than the electric hammer, it is not suitable for drilling reinforced concrete.
The electric hammer is different. It uses the bottom motor to drive two sets of gear structures. One set realizes its drilling, while the other set drives the piston, just like the hydraulic stroke of the engine, generating a strong impact force, accompanied by the effect of drilling.
There are many types of electric drills, such as carpentry, electricians, decoration workers, aluminum alloy workers, plastic steel workers, all of which are used. Its general shape is like a pistol, so the industry also calls it pistol drill, mainly for drilling wood, iron, aluminum Alloy, plastic and other metal materials and plastic wood items, impact drills and electric hammers have the same purpose, but the electric hammer has a larger force and the impact drill has a smaller force. It is mainly used for drilling cement concrete, bricks and the like.
Second, the difference between electric hammer and electric drill
The electric hammer does not rotate by light impact, the electric drill rotates by light, the impact drill rotates with impact, and the impact is linear impact motion, just like hitting with a hammer with a hammer.
The electric drill is only relying on the drive gear driven by the motor to increase the power of the drill bit, so that the drill bit can be pierced through the metal, wood and other materials.
During the operation of the impact drill, there is an adjustment knob at the drill chuck, which can be adjusted in two ways. However, the impact drill uses the gears on the inner shaft to jump to achieve the impact effect, and the impact force is far less than the electric hammer. It can also drill reinforced concrete, but the effect is not good.
The hammer drill (electric hammer) is different. It uses the bottom motor to drive two sets of gear structures. One set realizes its drilling, while the other set drives the piston, just like the hydraulic stroke of the engine. effect. Strength can be divided into gold.
In short, the electric drill can only be drilled, the impact drill can be drilled and the hammer can be slightly drilled. Hammer drill can drill and higher hammering.