ID Grinding

Internal Dimension- (ID) Grinding

ID grinding occurs on the inside of an object. The grinding wheel is always smaller than the width of the object.


Hollow Tubes and Shafts

Hollow Tubes and Shafts


Parts as long as 24-28” long.  We can hold .0002 concentricity and a 4 micron finish with tight tolerance .0002. We can also provide face grinding with .0002 flatness.


Tolerance:   .0005 /.0002


Finishes:  to better than 4 micron finish