bought some cams that had some damage where the errow is…wondering if thats fixable?

bought some cams that had some damage where the errow is…wondering if thats fixable?

???
Cam shafts machined??? May i ask why you think you need this?
sorry maybe machined wasnt the rite word haha…i bough some used hks camshaft and one of them has some wears on it …and i was wondering if theres a way to fix that?
Pics??
k pics are up…see the lines on them…