A hammer drill that puts on confidence. From the first grip we know that we just acquired a tool that will performant.Polyvalent because it allows to perforate the concrete as well as wood and metal. Virtually silent or less, so little accurate vibration. It can even screw gun but then I would rather use a smaller screwdriver because this tool still weighs a little! Everything comes in a sturdy plastic case. Contrary to what some people seem to think, that hammer is "made in Germany" and "In China"! No but Bosch in China .......