• 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...

• 2022-02-09

KYNKO Brushless rotary hammer KYNKO professional engineering-grade brushless rotary hammer with the highest quality are the best choice of thousands of craftsman. After a thousand trials and tribulations, KYNKO cordless electric hammer KD77 is invincible now. This cordless rotary hammer is sturdy and wear-resistant, reliable in performance and powerful. KD77 brushless rotary hammer will bring you ...

• 2022-02-17

A rotary hammer is one of the most powerful electric hand tools and the tool of choice for many electricians when making holes in concrete blocks and bricks. A rotary hammer is a high-performance power tool that uses a rotating mechanism and electricity to easily drill through a variety of hard materials such as drywall, concrete, stone, tile or brick. They are very useful when working on medium t...

• 2022-02-19

Die grinders are kind of portable power tools used for grinding, sanding, polishing, or machining material (typically like stone, wood, glass...). It’s one of the most popular tools people use for their daily work. Die grinders typically rotate at a high speed, typically 25,000 rpm. This is much faster than most cutting tools. As such, one must use accessories rated for such a high rpm to avoid th...

• 2022-03-14

Introduction of the 21V brushless cordless rechargeable drill Made with ingenuity, creative technology to bring you an amazing user experience 1. Brushless Motor High speed and high torque. Industrial level, strong power, smooth operation. A steady stream of power. 2. 2.0Ah Battery Pack Long lasting battery life. Configure 21V 2.0Ah battery pack. Long-lasting power, worry-free work. 3.&n...

• 2022-09-16

Impact drill, also known as a percussion drill, is a power tool used chiefly for drilling in hard materials. It is a rotary drill with an impact mechanism that produces a hammering motion. The impact mechanism provides quick succession of short hammer thrusts to break down the material to be drilled, providing faster drilling with less effort. If the hammer drill's impact mechanism ...

• 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...

• 2023-08-17

Power tools have been developed for 100 years, mainly developed from hand tools. Black & Decker, Hitachi, Bosch, and AEG are all established power tool manufacturers. The downstream market of power tools is mainly for household use and industrial production. Before World War II, there were many plug-in power tools for industry. After World War II, the number of power tools for households incre...

• 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...