The drill head with a diameter of 100 mm, model 19938 4 from Heller, is a high-quality tool designed for precise drilling tasks. This hole saw is ideal for various materials and offers an effective solution for professional applications. With a working length of 40 mm and a shank diameter of 40 mm, the drill head allows for easy handling and compatibility with standard drills. The total length of the product is 115 mm, while the width and height are both 100 mm. The drill head is sold as a single piece, making it a practical addition to any toolset. Its robust construction ensures durability and reliability, making it an excellent choice for craft projects and industrial applications. Whether for wood, plastic, or other materials, this drill head provides the necessary precision and efficiency to achieve the desired results.