I own a Fein Nibbler Model Rss636-2 which I understand has been replaced by Fein Blk 1.3cs.
My Nibbler is still in great shape, but I need a repair part. The repair part is figure 610 (plunger), which is shown on the parts breakdown for nibbler Blk 1.3cs. But the one shown and mine do not look quite the same. Is it still compatible?