Delivery well. Quality of tools and case is not to exceed. 10-year warranty, even if used commercially, says it all. There do really enjoy working with the tool that are even slightly oiled for reasons of Korossionsschutzes. Here really need to absolutely not have to worry, as with other low-cost products that something might be broken, even if you even have to apply great force to loosen or tighten a screw. With Proxxon even makes working fun - again and again.