• 2021-10-21

KYNKO power tools has developed more than 20 items related to drilling function machines. Here let me introduce you to some items are suitable for your works. 1. Wood & metal drilling machine Kynko owns 6mm-13mm drills, impact drill very good at drilling holes, lock screw. Widely used in daily installation work. A). JIZ-KD55-6(6551) /320w-6mm-compact-small-electric-drill_p31.html Voltage: 110V...

• 2023-05-04

Introduction: Rotary hammers have played a significant role in the construction industry since their inception in the 1960s. In this article, we will explore the history and evolution of rotary hammers, and their impact on the industry. The Early Days: German engineer Wilhelm Fein invented the first-ever electric hand drill in the early 1930s, but it wasn't until the 1960s that the first rotary ha...

• 2023-10-13

Power Tools History-Who invented demolition hammer In 1932, Bosch launched the first electric hammer with a rotating impact mechanism, called the Professional EH 600. After repeated research and development and testing by Bosch engineers, Bosch finally launched its first impact drill. This small electric "handheld" engine represents the birth of electric power tools. It opened up a new technical f...

• 2025-09-05

In the realm of heavy-duty fieldwork, the choice of an Angle Grinder plays a pivotal role in ensuring efficiency, productivity, and safety. When navigating through the plethora of options available, it is essential to consider various factors to make an informed decision tailored to your specific needs. 1.Prioritize Power And Choose the Right Disc Size For Your Tasks For heavy-duty tasks, pow...

• 2026-04-03

When it comes to selecting power tools for heavy-duty fieldwork, it's essential to choose the right brand that can deliver both reliability and durability. Whether you’re working in construction, demolition, or any other demanding industry, you need tools that can withstand tough conditions and provide consistent performance. In this guide, we'll walk you through the factors to consider when choos...

• 2026-05-29

1. Why Choose a Cordless Drill? Cordless drills are favored for their mobility, ease of use, and versatility. Unlike corded drills, which limit movement due to the power cord, cordless drills allow you to move freely around your workspace. They are ideal for tasks like drilling holes, driving screws, and even light impact driving, making them essential for home improvement projects, professional c...

• 2026-06-05

1.Prioritize Power And Choose the Right Disc Size For Your Tasks For heavy-duty tasks, power is non-negotiable. An underpowered angle grinder will struggle with tough materials, overheat quickly, and fail to deliver clean cuts or smooth grinds—wasting time and increasing the risk of tool damage.The disc size determines the grinder’s cutting/grinding capacity. For heavy-duty work, larger discs are ...

• 2026-06-26

When it comes to drilling through tough masonry, concrete, or stone, a standard drill won't cut it. You need a rotary hammer. By using a piston mechanism rather than a standard clutch, these powerhouse tools deliver a much harder pounding force, making quick work of heavy-duty construction and demolition tasks.   However, with massive power comes significant risk. The intense vibration, flyin...

• 2026-07-10

An impact wrench is a powerhouse in any industrial workshop, automotive garage, or heavy machinery site. By delivering massive torque through rapid rotational impacts, it can loosen the most stubborn bolts in seconds. However, because it packs so much power, improper operation can instantly lead to shattered sockets, stripped threads, ruined workpieces, or—worst of all—severe operator injury. Whet...