In daily life, we often use a variety of tools, and screwdrivers are among the most common. However, their manufacturing process is a precise and complex craft. Today, let’s unveil the production process of screwdriver bits and discover the secrets behind it. Screwdrivers are common tools we often use in daily life, but the process […]

UF-TOOLS 51-in-1 Precision Screwdriver Set (UF840117) Ideal for electronics repair, this compact set includes 48 magnetic bits made from high-quality S2 steel, ensuring durability and precision. The non-slip handle and magnetic head facilitate easy screw attachment, making it perfect for tasks involving iPhones, laptops, game consoles, and more.      UF-TOOLS 126-in-1 Portable DIY Repair Tool […]

Made in China, Trusted Worldwide China has established itself as a global leader in hardware tool manufacturing, offering exceptional quality at competitive prices. This unique value proposition has positioned China as a key player in the global hardware industry, providing reliable tool solutions for a diverse range of users and industries. Among China’s outstanding tool […]

If you ask a DIYer what his most used tools in the toolbox are, the answer must be “screwdriver.” The screwdriver is widely used in daily repair to install or unscrew screws. A screwdriver can be manual or powered, and it is composed of three parts: the handle, shaft, and driver tip. Screwdrivers come in […]

Working Principle of Brushed DC Motor The main structure of a brushed DC motor is stator + rotor + brush, which obtains torque through a rotating magnetic field and outputs kinetic energy. The brush is in constant contact and friction with the commutator, which plays a role in conducting electricity and commutating phases during rotation. […]