Thank you for your interest in our tools. You buy without risk from the dealer and receive an invoice with VAT shown. If, despite our careful examination, something is wrong with the goods, we ask you to contact us. There is always a solution. We offer the following immediately available professional accessories: Bosch wearing parts set No. 1617000897 Among other things, seals, rings and carbon brushes are included in the set In addition, there is 100ml of high-quality gear grease! Another variant with gear oil can also be found in our shop! Suitable for the following Bosch machine: GBH 4-32 DFR (3 611 C32 100) Also fits for Würth BMH 32-XE, BTI 4-32 ME. .