VERTIKA: is another Levetec exclusive! The features are to numerous to be listed! Suffice to say that’s the only machine of its kind with an adjustable speed from 0 to 2000 RPM either clockwise or counter-clockwise! It carries three different sizes attachments, namely 100, 150 and 24 mm (4”, 6” and 9.5”). It can work either wet or dry (with no dust) and it’s ideal for vertical surfaces, cielings, countertops, steps, etc. You’ve gotta see it to believe it!