General description The Bosch PRO Multi Material PC Plus Hole Saw, with a diameter of 64mm, features an enhanced tooth design for fast and smooth cuts. Its high-cobalt HSS alloy teeth ensure longevity, making it ideal for various materials. Technical specifications Diameter: 64mm Material: High-cobalt HSS alloy Usage Effectively tackles steel cladding and drywall. Designed for fast and smooth cutting. Other information Bosch Power Change plus system for quick changes of hole saws and pilot drill bits. Facilitates easy removal of material plugs.