Bosch is a leading manufacturer of accessories for power tools and is an innovation leader with 125 years of tradition boschs aim is to develop innovative accessories for all applications for more efficient working and for new materials with more than 8000 products bosch offers the appropriate accessories for virtually all applications users and all brands of power tools appropriate for bosch gop 10 8 v li gop 250 ce gop 300 sce professional pmf 10 8 li pmf 180 e fein multi master