Specifications Material Chromium Vanadium SteelSize 5 x 1 5 cmColor BlackCompatibility Suitable for electric drills cordless drills bench drills screwdrivers etc Quantity 10 piecesFeatures 1 Built in powerful magnetic ring secures screws in place during operation improving accuracy and efficiency 2 Detachable magnetic ring allows precise control of screw depth for various plasterboard applications 3 Universal hexagonal handle design ensures compatibility with diverse tools such as drills screwdrivers and more 4 High quality chromium vanadium steel enhances load bearing capacity minimizing wear and deformation 5 Compact size and lightweight design ensure easy storage and convenient portability Package Included 10 x Magnetic Positioning Screwdriver Bits