This is the ideal small bench top welding positioner. The BY-10 welding positioner has quality and features normally found on only much larger welding positioners. 1.Solid State D.C. infinitely variable speed table rotation. 2.Heavy duty fully enclosed worm gear rotation drive. 3.On/off electric foot control. 4.110/220 volt AC 50/60 Hz input power. 5.High frequency protected for Tig welding. 6.Dynamic braking brings table rotation to a quick stop. 7.Durable baked on enamel paint finish. 8.Infinitely variable table tilting with degree scale. 9.Clockwise and counter clockwise table rotation. 10.Highest quality design and construction available.