The crankshaft grinding machine is capable of maintaining a close tolerance of 10 microns and a surface polish that meets international standards. It is lightweight and easy to carry to the repair site. For more information regarding the crankshaft grinding machine, please email us at [email protected] or call us at +91 9582647131. https://rapowersolutions.com/BlogDetails.aspx?blogname=crankshaft-grinding-machine-revolutionary-technology