This virtually unbreakable holesaw features a high-speed steel (HSS) bimetal construction, making it ideal for cutting a wide range of machinable materials, including mild and stainless steel, cast iron, brass, aluminum, and wood. With its innovative vari-pitch tooth design, this holesaw ensures faster cutting speeds and prolonged sharpness, enhancing your efficiency on any project. The 140mm diameter is perfect for larger applications, making it an essential tool for professionals and DIY enthusiasts alike. Experience superior cutting performance with the Predator series.Includes: 1 x Holesaw This item is not a toy & is not intended for children