Description This bi-metal hole saw is designed for fast and efficient cutting through various materials. It features longer-lasting, sharper teeth that remove more material quickly, making it ideal for professional and DIY projects. The optimized tooth design easily penetrates metal, providing clean and precise cuts. The SPEED SLOT design allows for quick and easy removal of the core, saving time during work. Technical Specifications Length: 9.208 cm Width: 4.293 cm Height: 4.293 cm Weight: 0.035 kg Type: Hole saw Model: SPEED SLOT™ - Hole saw Compatibility and Accessories Compatible with standard drill chucks Suitable for cutting metal, wood, and plastic Installation Insert the hole saw into a compatible drill chuck Ensure it is securely tightened before use Usage Mark the desired hole location Start the drill at a low speed to create a pilot hole if needed Increase the speed and apply steady pressure to cut through the material Use the SPEED SLOT feature for quick removal of the cut