【1/4 INCH HEX SHANK】The type of Phillips screw head handle is 1/4 inch hexagon handle. A set of 12 sizes of products are inexpensive and can meet your requirements,small size, easy to carry or store anywhere
【S2 ALLOY STEEL】Those screwdriver bit sets are made of S2 alloy steel, which is a commonly used material in high-hardness hardware, mini-design, durable
【FOR ELECTRIC SCREWDRIVERS】The phillips screwdriver bit is suitable for electric screwdrivers, manual screwdrivers, electric drills, pneumatic drills, etc, is very suitable for electricians, mechanical maintenance work and furniture parts installation
【FOR SMALL APPLIANCES】Power tools are used for small appliances and precision instruments. Magnetic drill bits can be firmly fixed on screwdrivers,they are used for household screws and main equipment
【FOR COMPUTERS】Electric screwdrivers are very suitable for electronic products, computers, watch repairs, jewelry repairs, glasses repairs, accessories and use micro screws to fix anything