Elevate your construction and DIY projects with our premium Sintered Diamond Drill Bit Set, meticulously engineered for optimal performance and durability. Crafted from high-grade diamond material, this drill bit set is designed to deliver fast drilling speed and efficiency, saving you time and effort on every job. Whether you're working with marble, granite, or other stone materials, this tool is the perfect solution for creating precise openings with ease. Key Features: - Made from superior diamond material, ensuring fast drilling speed and extended durability for long-lasting use. - Features a vibrant blue color for easy identification and a touch of style in your toolkit. - The drill bits have an opening aperture of approximately 22mm / 0.87in and a total length of approximately 68mm / 2.68in, providing the versatility needed for various drilling tasks. - Equipped with an M14 internal thread, these drill bits are compatible with a wide range of drilling equipment, enhancing their utility. - Comes in a set of 2 pieces, offering great value and convenience for continuous work without interruption. - Specifically designed for drilling through marble, granite, and other stone materials, making it an indispensable tool for construction projects, renovations, and DIY crafts. Package List: - 2 x Sintered Diamond Drill Bits Experience improved work efficiency and stability with these high-stability and durable drill bits. Their pointed head design and large displacement cutting structure allow for smooth, chip-free drilling, ensuring a clean finish every time. Suitable for a wide range of applications, these drill bits are the go-to choice for professionals and enthusiasts who demand precision and quality in their work. Make your drilling tasks smoother and more efficient with our Sintered Diamond Drill Bit Set, designed to handle the toughest materials with ease. - Crafted from high-grade diamond material for fast drilling speed and extended durability, ensuring long-lasting use in demanding projects. - Vibrant blue color enhances visibility for easy identification among other tools, adding a touch of style to your toolkit. - Features an opening aperture of approximately 22mm / 0.87in and a total length of approximately 68mm / 2.68in, offering versatility for various drilling tasks. - Equipped with an M14 internal thread for compatibility with a wide range of drilling equipment, enhancing utility across different applications. - Comes in a set of 2 pieces, providing great value and convenience for continuous work without interruption, ideal for construction, renovations, and DIY crafts.