Jet 719650 JWL-1840DVR Lathe with DVR Motor Sliding headstock pivots 360 degrees with seven positive locking positions; extended spindle nose houses dual headstock spindle bearings Four inch cast iron risers allow user to adjust height of Lathe for maximum comfort; consistent torque across speed range with no belt changes Motor will maintain speed, preventing the machine from bogging down; optional educational mode includes idle shut off, catch shut down & electronic braking Improved tailstock quill locking mechanism incorporates an anti-rotation key; tailstock features acme threads for smooth and durable movement and banjo uses Non-marring, positive locking Wedge system Electronic infinitely variable speed from 40  3200 RPM 36 integrated indexing positions; newly designed headstock locking handle Accessible from front of Lathe