MT4 X 386MM TEST/ALIGNMENT MANDREL (3906-4124)

HHIP MT4 X 386mm Test/Alignment Mandrel Used for checking the alignment of machine spindle axis. Made of high grade tool steel. . Precision ground and heat treated for maximum concentricity. Serves to represent materially an axis of rotation, so that the axis can be checked for alignment. A mandrel mounted between centers provides a straight-line reference joining the two points (centers), so you can check the alignment of the centers T.I.R. is less than 5 microns per 6". Shipping Weight: 4.9 lbs