A. Features - Of good quality. - Heat-treated, relatively durable, with relatively high hardness and wear resistance. - It is advisable to select the appropriate drill bit and control its rotation speed. This operation can help extend the service life of the hex drill bit. - Made of steel, with a hardness of up to HRC60 degrees. - The hexagon socket screwdriver has magnetic properties, which can assist in attracting nuts and bolts, thus enhancing work efficiency. - Suitable for industrial maintenance in the manufacturing, electronics, and automotive industries, as well as for home repairs and DIY projects. B. Specifications - Material: Steel + Plastic - Sizes: 1.5mm / 2.0mm / 2.5mm / 3.0mm / 4.0mm / 5.0mm / 6.0mm C. Package Contents - 1 hexagon screwdriver D. Precautions 1. Due to manual measurement, an error of 1 - 2 cm may occur. It is recommended to ensure that you are not concerned about this error before placing an order. 2. Due to differences among different monitors, the pictures may not precisely represent the actual color of the product.