I bought the equivalent Bosch unit, a Multidrill. Came with an SDS chcuck and a quick change drill chuck plus various attachments. The gearbox developed a leak after concrete breaking, seems there was no gasket fitted! 14 months old, I then discovered if I had been told and had registered it on-line I would have had a 3 year guarantee, otherwise it was 12 months. Shop helped out and rigged the invoices. Bosch sent me a brand new unit, boxed. So I now have two lots of everything. BUT it did cost £260 !!!! So for £79 DBE don't expect much.