The MANIPro KP-5000 is a premium quality professional electronic nail filing system. The KP-5000 comes fully equipped with features that include: KP-60 handpiece with a high torque motor that ranges from 0 - 30,000 RPMs, the latest acetone-resistant control box, a precision sliding speed control, forward / reverse, and the option to add a MANIPro foot operated speed control. The KP-5000 easily convert from 110 to 220 volt with a flip of a switch.