With the Bosch pro Multi Material pc Plus hole saw 48 mm, you can cut clean and precise openings through diverse building materials without constantly switching accessories. Built from hss steel with 8% cobalt, it delivers outstanding wear resistance when tackling wood, drywall, plastics, and non-ferrous metals. The 48 mm diameter and 44 mm working length make it an ideal choice for running pipes, conduits, and electrical wiring. Paired with the keyless Power Change Plus arbor system, you can attach the hole saw to your drill driver rapidly without tools and eject cut cores with ease.