Features: Quality Metal Twisted Drill Bit: Our drill bit set is made of premium metal steel, ensuring durability and long-lasting performance. It can effortlessly handle drilling tasks on various materials, including hardwood, plywood, plastic, drywall, brick, tile, glass, and cement. Sturdy and Reliable: Our steel drill bits are designed to withstand heavy-duty use. With their sturdy construction, they provide excellent stability and precision during drilling, making them ideal for professional use or DIY projects. Versatile Triangle All-ceramic Multi-Purpose Drill Bits: The innovative triangle design of our drill bits allows for versatile applications. Whether you need to drill through wood, plastic, or even tough materials like ceramic tiles, our multifunctional triangle drills are up to the task. Woodworking Precision and Efficiency: Our triangle twists drill bits are specifically designed for woodworking tasks. With their precision cutting edges, they ensure clean and accurate holes, reducing the risk of splintering or chipping. They are perfect for creating intricate designs or joining pieces of wood together. Wide Range of Applications: Our drill bit set is a versatile tool that can be used for various applications. From drilling holes in hardwood for furniture making to installing shelves on drywall, our drill bits provide the versatility and reliability needed for any project. They are suitable for both professional craftsmen and DIY enthusiasts. Specifications: Material: Steel Functions: Drill Tools Note: Due to the screen lighting effect, the actual color of the product may be slightly different. Due to manual measurement, please allow size error. Include: Choice1: 1 Set Drill Bits (7pcs) OR Choice2: 1 Set Drill Bits (10pcs)