• Durable and high-quality materials: this corner drill bit is made of stainless steel material. It is lightweight, but has high hardness, anti-corrosion, and anti-rust properties, and is strong and durable. • High precision: the magnetic attachment connects quickly and stably to the screwdriver head to ensure precise fastening. • Special angle design: the angular screwdriver is equipped with a 105-degree attachment that allows its use in corners or hard-to-reach areas. • Easy to use: the multifunctional double conversion supports bidirectional forces, suitable for everyone. • Multi-purpose: it can be used to connect drills, cordless drills, or manual wrenches, extending its range to narrow areas.