Jet JWL-1440VSK Wood Lathe Sliding headstock pivots 360 degrees with 7 positive locking positions at 0, 30, 60, 90, 120, 180, and 270 degrees for maximum variability and optimal user comfort Variable speed from 400-3000 RPM; improved tailstock quill locking with anti-rotation key Positive locking tool rest with redesigned clamping; easy-to-read RPM display Optional extension bed mounts in 3 separate positions for larger outboard turning or 60" between centers Acme thread in tailstock; CSA certified