Model F1 / L F1-LThe effective solution for Swiss-type lathes. The F1-L series knurls at any position on the workpiece and can produce all knurling profiles. Work piece ∅3 - 50 mmShank ∅ / L8x8, 10x10, 12x12, 16x16Knurling wheels ∅10, 15Machine typeconventional and CNC-controlled Swiss-type lathes