Marathon Mini E-File Saeyang The Saeyang K35 Mini is a compact, lightweight and powerful professional nail drill, designed for precise and efficient manicures and pedicures. Featuring adjustable speed control, a digital display and a comfortable SH30N handpiece, it delivers smooth, reliable performance for everyday salon use. Key Features: Adjustable speed up to 30,000 RPM Digital display Professional SH30N handpiece Forward & reverse rotation Pause function Built-in overload protection Integrated bit holder Lightweight design – 549.5 g 1-year warranty