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How to replace the cutting blade of angle grinder
How to replace the cutting blade of angle grinder The angle grinder has a wide…
Category electric tools
The correct way to use an angle grinder
The correct way to use an angle grinder 1. What is an electric angle grinder?…
What is an angle grinder used for?
What is an angle grinder used for? Angle grinders are playing an increasingly important role…
Working principle and usage instructions of electric hand drill speed switch
Working principle and usage instructions of electric hand drill speed switch An electric hand drill…
A complete list of common faults and maintenance methods of electric hammers
A complete list of common faults and maintenance methods of electric hammers 1. Electrical failure…
Thermal protector overload protection of high-power electric tools
Thermal protector overload protection of high-power electric tools In recent years, with the continuous development…
Things to note when purchasing power tools
Things to note when purchasing power tools Things you should pay attention to when purchasing…
How to Repair a Rotary Hammer
How to Repair a Rotary Hammer The general maintenance of electric hammers is very simple,…
The difference between impact drill and electric hammer
The difference between impact drill and electric hammer 1. Different properties Electric hammer: An electric…
Application of Electric Tools
In 1895, Germany’s Panhans manufactured the world’s first direct current electric drill. Its casing was…