The Medicool Pro Power 30K is a powerful, high speed, electric manicure and pedicure file created for the professional Nail Technician. It is designed with a variable speed control and reaches up to 30,000 RPM. It offers forward and reverse direction and a convenient, easy-twist lock chuck to quickly change bits in the handset. The powerful motor ensure a quiet, smooth and vibration-free operation. It is available in both 110V or 220V. The Pro Power 30K includes a convenient ON/OFF Foot Control and comes with a 1 year warranty.