General description This is a bi-metal hole saw with a diameter of 67mm, designed for cutting through various materials such as metal, wood, and plastic. It offers efficient and clean cuts, making it suitable for DIY and professional projects. The IRWIN bi-metal holesaws are designed for professionals, providing long-lasting performance for general construction, electrical installation, plumbing, heating and ventilation, and remodeling applications. Technical specifications Diameter: 67mm Type: Bimetal hole saw Warranty: 3 years EAN: 5706915041927 Tooth design: Variable tooth (4-6 pitch) Usage The sharp, variable tooth design provides a faster cutting action and enhanced performance in a variety of materials, including: Aluminium Copper Iron Stainless steel Wood Zinc Other information