Conrad Hoffmans Easy Knurling Method. Blank diameter is critical to quality knurling. Ink the knurl on a stamp pad and roll it down a piece of paper. A workflow for adding knurls to a cylinder in Fusion In response to Toño2's question here: innowatorzy.eusk. Products --» Knurling Machine Knurling Machine Its widely used in embossing many kinds of paper, such as wall calendars, desk calendars, book covers, lucky. Manufacturer of Paper Cup Making Machine - Paper Cup making Machine, Fully 3, Bottom knurling improved, adopt high speed cup machine knurling device. This machine speed pcs/min. Can make Double PE and Single PE paper cups. how to make 30 T.P.I Diamond knurling in inventor and have it show up on my drawing. thanks Charlie.