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Hi Guys,the lineboring is done. I am realy happy with the result and how the boring bar worked.I made some brass plugs to fit in the formerly bored holes at the end s of the case. these plugs had an 10H7 boring to guiede the 10mm drillrod. In the drillrod i made a 3mm hole and 90 degree to that a m3 thhread for an set screw to hold the cutter.The cutter is ground from an broken mill schaft.The surface of the bored holes came out realy nice , no chatter or something.Video crankshafthttp://www.youtube.com/watch?v=-cLmn0B9Tj0Video camshafthttp://www.youtube.com/watch?v=xMugBVjrcZEThe boring bar and the cases where setup into the lathe for boring.