10pcs 100mm 1/4" S2 Long Hex Screwdriver Bits for H1.5/2/2.5/3/4/5/6/7/8/10/12 Cordless Screwdriver Bits

【HIGH QUALITY MATERIALS FOR MAXIMUM DURABILITY】These hex screwdriver bits made of S2 alloy steel with black phosphate coating for corrosion resistance. High temperature deterrent treatment for long life and durability.
【Versatile Application in Different Industry】This Phillips screwdriver is suitable for home DIY, woodworking, auto repairs and professional machinery repairs. Compatible with a wide variety of tools such as electric screwdrivers, hand drivers, and pneumatic tools.
【Easy Handling and Quick Bit Change】Hex screwdriver bit with 1/4 inch hex wrench bit set allows quick bit replacement and fits all common quick change screwdrivers. Easy installation and disassembly for secure connection during use.
【Strong Magnetism for Improved Working Efficiency】This hex bit set with magnetic bits for strong attraction and easy screw insertion. Stable magnetism even after repeated use, which increases work performance and efficiency.
【Ball End Design for Flexibility and Accuracy】 This Phillips screwdriver set with hexagonal ball head design allows use at different angles and in hard-to-reach places. High precision and good hardness to securely fix the screws, without damaging the screwdriver or screws.