The 27 mm 26641 3 Cobalt hole saw from Heller is a precise tool designed for various applications in the metalworking field. With a diameter of 27 millimeters and a working length of 38 millimeters, it allows for clean and efficient hole cutting in different materials. The saw has a height and width of 27 millimeters each and a total length of 48 millimeters, making it compact and easy to use. Made from high-quality metal, the Cobalt hole saw offers high resistance and durability, making it ideal for professional use as well as DIY projects. The hole saw is available in a single piece unit and is suitable for a variety of applications where precise and clean cuts are required. Whether for wood, plastic, or thin metals, the Heller hole saw is a reliable tool that should not be missing from any workshop.