Crafted from alloy steel, it features portable designs for casual use and durability of standard materials to breakage during operations Ideal for technicians, watchmakers, and hobbyists who require screwdriver sets for intricate repair tasks Versatile for multiple scenarios including watch repair, electronic device maintenance, and model making, providing seamlessly accessory with various screws This professional H type screwdriver set in watch by ensuring disassembly and assembly for accurate watch maintenance With and wear resistance, this H type screwdriver set delivers a long time in environments, Manufacturer: Ywmsfl