General description This is a bi-metal hole saw with a diameter of 117mm, designed for precise drilling in materials such as aluminum, copper, and steel. It is suitable for both professional and DIY projects, providing fast and efficient cutting performance. Technical specifications Diameter: 117mm Material: Bi-metal construction for durability and high-speed cutting MPN: 10504209 EAN: 5706915042092 Compatibility and accessories Compatible with standard drill chucks Suitable for use with various drill types and sizes Installation Attach the hole saw to a compatible drill chuck securely Ensure the drill is set to the appropriate speed for the material Usage Mark the drilling point clearly on the material Start drilling at a low speed to create a guide hole, then increase speed for cutting Apply steady pressure without forcing the tool Other information Robust with reinforced teeth for durability and performance Cuts a variety of materials including: aluminum, copper, iron, stainless