Upgrade your toolkit with the Tactix Bi-Metal Construction Hole Saw with HSS M3 Cutting Teeth. With a maximum cutting depth of 38 mm and a crown connection of 5/8 inch, it tackles a wide range of materials with ease. Its HSS crown-cutting material ensures superior performance, making it a necessary tool for professionals and DIY enthusiasts alike.-Orange-Size (6.6x6.6x10.6)