PRECISE: This drill bit set includes 7 metal drill bits designed for precise drilling MATERIALS: Suitable for drilling into wood, soft metal, plastic and plexiglass DRILL BIT SIZES: 0.8 mm, 1.2 mm, 1.6 mm, 2.0 mm, 2.4 mm, 2.8 mm, 3.2 mm diameters MULTIPURPOSE: Ideal for woodworking and masonry drilling with a rotary tool Fits with all Dremel Multi-/Rotary tools or other 3,2mm shank size multi- / rotary tools, Weight: 0.05732018812 pounds, Manufacturer: Dremel