The YOSIGHT 2-1/3 In. x 21-2/3 In. Carbide Tipped Hole Saw Bit, a premium tool designed for superior drilling performance in concrete, brick, stone, and other masonry materials. This high-quality hole saw is crafted from a combination of durable high-speed steel (HSS) and carbide, offering exceptional hardness, heat resistance, and long-lasting durability. The HSS body can withstand high temperatures and stress, while the carbide tip maintains sharpness and cutting efficiency even during heavy-duty, high-speed applications. With its innovative Y-shaped drill bit tip, this tool provides powerful penetration, effortlessly breaking through tough construction materials. The six evenly distributed cutting edges around the tip ensure smooth, consistent cutting, while the three U-shaped grooves quickly remove debris, improving drilling speed and efficiency. The hole saw creates a clean, smooth hole approximately 2.36 inches in diameter, perfect for your construction needs. Equipped with an SDS-Max shank, the tool enhances torque and impact energy, ensuring a secure connection to your drill. The SDS-Max shank is compatible with all SDS-Max rotary hammer drills, allowing for easy installation and a stable, reliable drilling experience. Whether you're drilling for pipes, exhaust hoses, or creating precise holes in masonry, this hole saw delivers professional results every time. Perfect for a wide range of drilling applications, the YOSIGHT hole saw is ideal for construction professionals and DIY enthusiasts alike. Its versatile design handles various wall materials with ease, ensuring excellent performance on tough materials like bricks, concrete, and stone. If you're looking for a high-performance, durable, and efficient tool for your masonry drilling projects, the YOSIGHT 2-1/3 In. Carbide Tipped Hole Saw is your go-to solution.