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Introduction and usage of electric tool electric drill
There are two types of impact organization of Electric Hammer Drill 28mm Zh2-28: dog tooth type and ball type. The ball impact drill is composed of a moving plate, a fixed plate, and a steel ball. The moving plate is connected with the main shaft through threads, and has 12 steel balls; the fixed...Read more -
Hammer drill operation specification and precautions for use
The Lithium Electric Hammer 26mm Zhl-26/zhl2-26v of the electric tool has a hammer tube which is rotatably supported in the housing, the hammer tube can be driven in rotation through a transmission gear of a transmission device which is arranged on the hammer tube, and has a hammer tube arranged ...Read more -
Operation specifications and precautions for electric hammers and electric drills in electric tools
The Lithium Electric Hammer 26mm Zhl-26/zhl2-26v of the electric tool has a hammer tube which is rotatably supported in the housing, the hammer tube can be driven in rotation through a transmission gear of a transmission device which is arranged on the hammer tube, and has a hammer tube arranged ...Read more -
The function of lithium battery of electric tool electric hammer
In today’s society, energy shortages, environmental pollution and other issues have raised important issues for mankind. Various battery manufacturers have actively researched and developed various types of batteries, especially lithium-ion power lithium-ion batteries as an advanced represe...Read more -
What is the difference between electric drill, impact drill and electric hammer?
We often use hand drills, percussion drills, Electric Hammer 32mm and other drilling tools in our lives, but there are few people who are not professionals who understand the difference between these three. Today, Xiaohui will explain the difference between electric drill, percussion drill and el...Read more -
Electric drill power tool knowledge
Electric drills can be divided into three categories: electric hand drills, impact drills, and hammer drills. 1. Hand drill: The power is the smallest, and the scope of use is limited to drilling wood and as an electric screwdriver. It does not have much practical value and is not recommended to ...Read more -
How to choose Zhonghan electric tools
Power drill products are suitable for drilling holes in steel, wood and plastic and are one of the most popular tools used in hand-held power tools. General hardware stores range from professional hypermarkets to small roadside hardware stores, all of which sell electric drills. In order to buy a...Read more -
What is a brushed electric drill and what is the difference between a brushless electric drill？
Brushed electric drill It means that the Cordless Hammer Drill 20mm Zhl-20 motor uses carbon brushes to contact the rectifying copper sheet on the stator to supply power to the coils of the motor rotor and cooperate with the stator to form a rotating magnetic field, which drives the rotor to rota...Read more -
How to replace and disassemble the electric drill chuck
How to remove the electric drill chuck 1. First, we need to rotate the chuck to the maximum range, prepare a screwdriver, and remove the screws inside. Carefully observe that the internal screws are reversed, so we need to follow the clockwise direction to be able to loo...Read more -
What should be paid attention to when using impact drill?
What should be paid attention to when using impact drill? (1) Before operation, you must check whether the power supply is consistent with the conventional rated 220V voltage on the power tool, so as not to connect it to the 380V power supply by mistake. (2) Please caref...Read more -
What are the characteristics of electric hammer
1.Lithium Electric Hammer Good shock absorption system: It can make the operator feel comfortable to hold and relieve fatigue. Realization way: through the “vibration control system”; through the soft rubber handle to increase the comfort of holding; 2. Accurate speed control switch...Read more -
The difference between the two tools in the power tool impact drill and electric hammer
Electric Hammer Drill relies on rotation and impact to work. The impact drill can be used for natural stone or concrete. Compared with percussion drills, electric hammers require minimal pressure to drill into hard materials such as stone and concrete, especially relativ...Read more
