The Heller core drill with a diameter of 68 mm (model 27217 9) is a high-quality hole saw specifically designed for precise drilling in various materials. This diamond-tipped core drill offers high durability and efficiency, making it ideal for professional applications. With a working length of 65 mm and an overall height of 95 mm, it allows for drilling deep holes, while the exact hole size of 68 mm is suitable for a variety of projects. The design of this hole saw ensures a smooth and clean cutting path, which facilitates the processing of hard materials. The package includes a single core drill, characterized by its robust construction and the use of high-quality materials. This core drill is an essential tool for craftsmen and professionals who value precision and quality.