Features: Ensure precise drilling with our Adjustable Drywall Screwdriver Bits, designed to prevent over drilling and protect your drywall with its accurate depth stop feature. Crafted from high strength alloy steel, these bits are durable and resistant to wear, featuring a magnetic design for quick bit changes and enhanced work efficiency. Ideal for professional contractors and DIY enthusiasts who frequently need to switch bits during projects. Perfect for home renovations involving drywall installation or office partition wall construction and maintenance tasks. The stylish gold or red finish not only adds a touch of elegances but also makes the bits easy to identify and use in any tool collection. Specifications: Component:Alloy Steel Size:Approx.50x15x6.35mm/1.96x0.59x0.25inches Color:Gold/Red Package Includes: 5Pcs Adjustable Drywall Screwdriver Bits note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!