Lathe Operations | Drilling October 18, 2009 By admin 1. Drilling: Drilling is the operation of producing a cylindrical hole in the workpiece. Last Updated: Sunday, October 18, 2009 Related Related posts: Lathe Operations | Reaming Lathe Operations | Boring 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 Name (required) Email (will not be published) (required) Website Comment Notify me of follow-up comments by email.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.