The Wiha Slotted Interchangeable Blade 3.5 2859 is made from high-quality chrome-vanadium-molybdenum steel and is fully hardened to ensure durability and robustness. The surface is matte chrome-plated, which additionally contributes to corrosion resistance. With a tip width of 3.5 mm and a total length of 175 mm, this tool is specifically designed for precision work. The Wiha ChromTop® blade tip ensures the highest accuracy and the gray color coding facilitates quick identification. The blade is designed for a maximum torque of 1.1 Nm and meets the standards DIN 5264 and ISO 2380. The shaft diameter is 4.0 mm and the weight is only 17 g, making it particularly handy to use. Additionally, the Slotted Interchangeable Blade is ESD-safe, making it ideal for work on electrostatically sensitive components. This precise and reliable tool is an excellent choice for professionals who require the highest quality and precision in their work.
The slotted head, also known as the flat slotted head, is one of the oldest and simplest screw head shapes. It has a single, straight slot on the top of the screw head, which is operated with a flat screwdriver (slotted screwdriver).