The bi-metal hole saw with a diameter of 83 mm (model 08W083) from Dedra is a versatile tool suitable for a variety of materials. It allows for precise cuts in metal, stainless steel, aluminum, plastic, and wood. Weighing 0.29 kg and with a height of 34 mm, it is compact and easy to use. The bi-metal construction ensures high durability and resistance, making it an ideal choice for professional applications as well as DIY projects. This hole saw is sold as a single piece and is designed to provide efficient and clean processing of the mentioned materials. It is an essential tool for anyone who regularly works with different materials and values quality and precision.