Power Tools History——What you need to know about Die Grinders

Speaking of power tools, it contains many types and is a tool in daily life and industrial production. Today we will talk about the history of power tools development.

The production of electric tools is inseparably linked to electricity. In 1895, the world's first DC electric drill was manufactured in Germany, which heralded the beginning of the use of electric tools. At this time, electric drill technology was relatively backward. The speed can’t exceed 3000, and the efficiency of use is also very low. In 1914, power tools driven by series motors appeared in the field of power tools, and their performance was improved to a certain extent. Then in 1927, medium-frequency power tools appeared, which made a great progress in the technology of power tools.

In the last century, the world's manufacturing industry has developed rapidly, and battery manufacturing technology has emerged. The emergence of this technology has played a certain role in promoting the development of power tools. In the 1970s, as battery technology improved, prices dropped, and charging times were relatively reduced, the use of power tools began to become more frequent, taking the lead in the promotion and use of power tools in countries with relatively developed manufacturing industries such as Europe and the United States. In the 1960s, thermoplastic tools began to be used in power tools, which played a certain role in protecting the electrical safety of power tools.

At the beginning of this century, with the rapid development of industrial manufacturing, people's requirements for the use of power tools are becoming higher and higher. Many new technologies and products have been introduced in the field of power tools. In the future, the development of power tools will inevitably be accompanied by with the progress of industrial manufacturing. Here is KYNKO manufacurer.

10mm Die Grinder

KYNKO S1J-KD93-10

10mm die grinder with compact design. 120W input power Professional quality for stone carving, wood carving, etc. heavy duty work. Designed & Manufactured by KYNKO Power Tools

20mm Die Grinder

KYNKO S1J-KD16-20

New generation 20mm die grinder. classic design with compact housing. advanced dustproof technology. Die grinders are used for carving and grinding, where is full of dust. owns exclusive dustproof protection technology on bearings, motor and switch. Which ensure the long life span. 150W input power, 25mm MAX WHEEL DIAMETER

25mm Die Grinder

KYNKO S1J-KD03-25

New generation 25mm die grinder. owns exclusive technology of temperature control. patent design on output shaft: Hollow design, no heat under heavy duty work. Which ensure the comfortable operation. advanced dustproof technology. Die grinders are used for carving and grinding, exclusive dustproof protection technology on bearings, motor and switch. 400W input power, 25mm MAX WHEEL DIAMETER

FAQ:

Q: Are you trading company or manufactuer?

A: We are leading manufactuer since 1993 in China.

Q: What is the MOQ of die grinder? A: The MOQ of KYNKO brand die grinder is 50 PCS, and the MOQ of OEM brand die grinder is 1000 PCS.

Q: Can I get die grinder samples to test? A: Yes, we could provide samples for you to test.