Saw Hole Bi-Metal 40MM

Bi-metal hole saw designed for fast, clean cutting through wood, plastic, and light metal materials. The 40mm diameter makes it ideal for creating precise holes in doors, cabinets, and fixtures. Features a durable bi-metal construction that combines high-speed steel teeth with a flexible steel body, delivering extended tool life and reduced breakage. The saw teeth are engineered to cut smoothly without binding or chattering. Suitable for use with standard drill presses and handheld power drills. Perfect for plumbing installations, electrical work, and general construction projects where accuracy and durability matter.