Conclusion
The single-pass process has emerge as the preferred method of finishing close tolerance bores in production driving factor for this has been the ability to achieve better precision at the lowest cost per piece. With advancements such as; blind- bore finishing; automatic size compensation; CNC motion capability; extended bore length Finishing; crosshatch capability; soft material finishing; and bow correction capability; more users are now able to obtain the benefits associated with a single-pass process. | 
