General description This bi-metal hole saw is designed for cutting circular holes in a wide range of materials including stainless steel, metal, wood, copper, aluminum, and plastic. It features an optimized tooth geometry for longer durability and easy removal of the cutout core using SPEED SLOT® technology. The reduced wall thickness allows for fast cutting, making it suitable for both manual and stationary drills. Technical specifications Diameter: 38 mm Cutting depth: 40 mm Material: Bi-metal Height: 90 mm Weight: 70 g Package size: 1 unit Compatibility and accessories Designed for use with standard drills, both manual and stationary. Note: Delivery includes the hole saw only; mandrel and drill bits are not included. Installation Attach the hole saw to a compatible drill using a suitable mandrel. Ensure the drill is set to appropriate speed for the material being cut. Usage Mark the position where the hole is to be cut. Secure the material to prevent movement during drilling. Start