With the Dremel 561JA multipurpose spiral cutting bits, you achieve fast, accurate contours and cutouts freehand. This 3-piece set effortlessly cuts through softwood, laminate, plastic, drywall, and fiberglass, eliminating the need to switch between bulky tools for detailed tasks. The spiral flute design allows you to cut smoothly in any direction, making it ideal for creating openings for outlets and pipes or detailed model making. Featuring a standard 3,2 mm shank, these bits fit directly into your Dremel rotary tool and deliver stable cutting performance at speeds up to 35.000 RPM, giving you complete control over every project.