The Heller hole saw set 3-piece 68 mm 19779 3 is a high-quality tool set specifically designed for precise drilling in various materials. This set includes a hole saw made of HSS bi-metal, known for its durability and efficiency. The diameter of the hole saw is 68 millimeters, making it ideal for a wide range of applications, whether in wood or metal. Additionally, the set contains a centering drill with a diameter of 6.35 mm, allowing for accurate positioning during drilling. The ejector spring ensures that the cut-out material pieces are efficiently removed, facilitating the work process. With a hexagonal connection system, the hole saw is easy to handle and compatible with various drills. This set is an excellent choice for professionals and DIY enthusiasts who value precision and quality.

• High-performance high-speed steel (HSS) for increased durability
• Includes centering drill for precise drilling
• Ejector spring for easy removal of material pieces
• Hexagonal connection system for versatile applications.