While running FAI part, dia 9.8 +0.015mm hole measures 9.82mm for a depth of 5mm in 10mm through hole.
New reamer ordered and operator not checked the tool runout before proving the reamer in part.
Immedeately runout checked and found problem.(0.04mm runout observed), then removed the tool and cleaned the tool holding area and clamped again and checked.After reclamping 0.015mm runout observed and then reamer proved with dunny block.