Features 1、High Efficiency: This high efficiency alloy steel screwdriver bits ensure every installation is accurate and flush. It allows for quick and effective tightening without damaging the surfaces, making it suitable for various drywall projects. 2、Accurate Positioning: The magnetic screwdriver bit helps you secure screws precisely in place, eliminating worries about wobbling or misalignment. It also provides effective depth control during driving applications, ensuring good placement every time. 3、Fine Machined Tip: The meticulously designed magnetic drill bits offer improved fit and reduced cam out. Each edges locks screws accurately, preventing any damage to the screws or the screwdriver bit itself. The heat treated tip ensures enhanced durability and longevity during use. 4、Versatile Compatibility: Designed to fit 1/4 inch hex impact screwdriver bit sets, this electric screwdriver bit works seamlessly not only with impact drivers but also with standard drill bits, electric drills, and manual screwdrivers, making it a versatile tool for countless applications. 5、Rugged Construction: Crafted from excellent S2 alloy steel material and engineered for performance, this screwdriver bit is built to withstand tough tasks and repeated use. Its robust construction ensures reliability and effectiveness in various projects, enhancing your toolkit for both professional and handcraft tasks. Specification Item Type: Screwdriver Bit Material: S2 Alloy Steel Features: Strong Magnet Adsorption，Stable, High Concentricity Application: Manual or Electric Screwdriver, Handheld or Li Battery Drill Size: Approx. 50mm / 1.97in Package List 5 x Screwdriver Bits