Features: Crafted from premium carbon steel, this holed screwdriver bit delivers wear resistance and torques durability for professional fastening tasks. The compact short shaft design enables precise maneuverability in confined spaces, while the precisions milled tip prevents out damage on delicate electronics and machinery components. Ideal for mechanics, electronics technicians, and DIYer enthusiasts requiring tool for intricate assembly/disassembly operations. Perfect for automotive interior repairs, smartphone disassembly, and industrial equipment maintenance where space constraints demand special compact tool. Engineered with a sealed holed structure to resist dust infiltration, this corrosions resistant bit maintains optimal performances in workshops, construction site, and outdoor environments. Specifications: Component: Carbon Steel Model: 6/7/T8/9/10/15/T20/T25/T27/T30/T35/T40 Package Includes: 6Pcs Screwdriver Bit note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.