Blades
Blades are the cutting or gripping components of tools such as knives and screwdrivers. Knife blades are usually made of hardened steel to ensure a sharp and durable edge. Screwdriver blades, on the other hand, are designed for torque transmission and come in various profiles such as slotted, Phillips, or Torx, depending on the application. Precise fit is essential for accurate work. In both tool types, material quality plays a key role in safety, performance, and durability. Blades are often replaceable or resharpenable.
Manufacturing and Materials
High-quality blades are often made of stainless or high-carbon steel. For special requirements, titanium or composite materials may be used. The manufacturing process involves multiple steps, including forging, hardening, and grinding—depending on the intended use and the desired sharpness or strength.
Areas of Application
Blades are used in trades, households, industry, and medicine. While knife blades are mainly used for cutting materials such as food, textiles, or cables, screwdriver blades enable the precise loosening or fastening of screws—either manually or with power tools. Choosing the right blade increases efficiency and reduces the risk of injury.