is the centerless grinder.What follows is the history behind the centerless grinder. Articles on Centerless Grinding history of the centerless grindercenterless grinding parts to roundness While...articles on centerless... Back to home page History of the Centerless Grinder The 20th century saw a lot of technological innovation.There were many great products invented... and produced.The stories and the men behind these machines are often very fascinating and even inspiring.Arguably, one of the best machines to come out of the 20th century...