General description This high-speed bi-metal hole saw has a diameter of 102 mm, designed for cutting through tough materials such as aluminum, copper, iron, stainless steel, wood, and zinc. It offers durable performance suitable for various construction and renovation applications. Technical specifications Diameter: 102 mm Material: Bi-metal construction with electron-welded teeth Tooth design: Variable pitch (4-6) for faster cutting Compatibility and accessories Includes a pilot drill Includes high-quality mandrels for versatile use Installation Attach the hole saw to a compatible drill or arbor Ensure the pilot drill is properly secured for accurate cutting Usage Use with appropriate drilling speed and pressure for optimal results Suitable for professional use in construction, electrical installation, plumbing, heating, ventilation, and remodeling projects Other information Warranty: 3 years EAN: 5706915042047