Lathe Operations | Grooving October 21, 2009 By admin Grooving: Grooving is the act of making grooves of reduced diameter in the workpiece. Last Updated: Wednesday, October 21, 2009 Related No related posts. Leave a Reply Click here to cancel reply. Name (required) Email (will not be published) (required) Website Comment Notify me of follow-up comments by email. Notify me of new posts by email.