The universally applicable hole saw with a diameter of 51 mm and improved dust extraction is ideal for composite materials. It guarantees a high service life and cutting speed in stone, steel, stainless steel, aluminum, wood, and plastic, with a cutting depth of up to 60 mm, thanks to its carbide teeth. The EZYCHANGE quick-change system allows for tool-free replacement of the hole saw. The enhanced dust extraction is achieved through enlarged side openings. An extended centering drill and an extended mounting area provide greater grip and stability. The hole saw is suitable for use in drills with a chuck capacity of up to 13 mm. Accessories such as quick-change adapters and centering drills are available separately. Features: stainless steel 170 min-1, steel 340 min-1.