The TRUPER PULA-7A3 polisher is equipped with a powerful 1200 Watt motor mounted on ball bearings for longer life and better performance. It comes with a 7-level change speed up to 600-3300 revolutions per minute.It has a rear knob switch and continuous use button for better control, D type knob for vertical and horizontal polishing, an interchangeable polishing pad, exposed booths allow for quick and easy changes.The diameter of the base is 7 inches (178 mm). The motor works with a voltage/frequency of 127 Volts/60 Hertz, consumes about 10 Amperes.You can use a maximum of 3 hours a day, for 30 minutes of work and a 15-minute break. The machine weighs a total of about 3 kilograms. It is also designed under the standards of NOM-003 SCFI.The packaging contains:TasseldiscHexkey Replacementcarbons Recommendations:The polishing pads of the TRUPER brand will help you achieve better results.