- Versatile Set for Every Project: This comprehensive set includes 7 drill bits ranging from 3 mm to 10 mm, designed to create pilot holes and countersink wood screws. Ideal for woodworking tasks of various sizes and complexities. - Efficient Chip Removal: Featuring a 5-flute design, these bits ensure quick chip evacuation, reducing friction and enhancing drilling efficiency, allowing you to work smoothly with less effort. - Adjustable Drill Depth: Easily customize the drilling depth for screws of different sizes by loosening and tightening the adjustment screws. This feature guarantees precision for a wide array of projects. - Durable Steel Construction: Crafted from high-quality steel, these robust bits are engineered for drilling and countersinking in wood, providing lasting performance even under demanding conditions. Use Scenarios: 1. Perfect for DIY enthusiasts working on home improvement projects such as furniture assembly or shelving installations. 2. A reliable choice for professional woodworkers undertaking complex designs that require precise drilling and countersinking. With this set, you can tackle any woodworking project confidently, ensuring accuracy and efficiency every step of the way.