This 6-piece HSS Mini Circular Saw Blade Set is the perfect cutting accessory for Dremel and other standard rotary tools. Made from durable High-Speed Steel (HSS), these blades are engineered for fine, precise cutting in wood, plastic, fiberglass, and soft metals. The comprehensive kit includes five assorted blade diameters ranging from 22mm to 44mm, along with a heavy-duty 1/8″ (3.2mm) shank mandrel for quick mounting.