The Heller hole saw with a diameter of 40 mm is a versatile tool suitable for various materials such as steel, cast iron, wood, plastic, and drywall. It features a variable tooth design that ensures increased service life, thereby enhancing efficiency during use. With a maximum drilling depth of 32 mm and a working length of 50 mm, this hole saw is ideal for precise and clean cuts. The hexagonal connection system allows for easy and secure mounting on common drills. The hole saw is made from high-quality HSS bi-metal, which supports its durability and robustness under various working conditions.

• Variable tooth design for increased service life
• Suitable for a variety of materials: steel, cast iron, wood, plastic, drywall
• Maximum drilling depth of 32 mm
• Made from high-quality HSS bi-metal for durability.