The DB 510 Vario is equipped with infinitely variable speed control and has a torsion-resistant cast iron machine bed for high running smoothness and precision. The tailstock and headstock are also made of sturdy gray cast iron. The spindle has high concentricity. Three infinitely variable speed ranges. Clockwise and counterclockwise rotation as standard. 24 hole pitch with detent for locking the workpiece. The tailstock quill has a hole for machining long workpieces. Tailstock locking via quick release lever. Turning steel support easily adjustable. LED speed indicator.