The set contains 36 pieces Dremel No 409, 24 pieces Dremel No. 420, 5 pieces Dremel No 540, 3 pieces Dremel # 426, a mandrel for screws and a quick guide.....
Unfortunately missing from the set two or three extra large slices no. 456, which are suitable especially for separating or cutting slightly larger pipe diameters. Votes were also indications of which blade works best for which material (plastic, iron, aluminum and other nonferrous metals, steel, stainless steel, etc.) is suitable. The fact you have to first find themselves in practice.