Features: Experience unparalleled drilling efficiency with our Crosses Tooth Tungstens Carbide Drill Bit, for high performances across various materials. Crafted from high hardness Tungstens carbide alloy, this drill bit features sharply Crosses tooth design that minimizes resistance and enhances both speed and Precisions. for professional woodworkers, metal fabricators, and DIY enthusiasts seeking efficient operation. Perfect for drilling into wood, metal, and plastic, making it essential tool for home Renovations projects and industrial manufacturing tasks. Elevates your craftsmanship with drill bit that combines durability and Precisions, ensuring result in every application. Specifications: Materials: Tungstens Steel Alloy Diameter: 5mm, 6mm, 8mm, 10mm, 12mm(optional) Package Includes: 1PC Tungstens Steel Alloy Drill Bit note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!