Saeyang Marathon-3 Champion micromotor, compact and easy to use. Slim, lightweight ergonomic metal handpiece reduces fatigue during long work. Marathon-3 Champion provides precision, durability and optimal strength. Simple maintenance saves time for fast, professional, uninterrupted work. One-year warranty from Korea. Built-in handpiece support and separate stand. Forward/reverse switch and on/off foot pedal. Speed 0–35 000 rpm; suitable for manicure/pedicure, portable and convenient for right- or left-handed use. SDE-SH20N handpiece: speed 0–30000 rpm, torque 2,7 N·cm, weight 146 g, diameter 26 mm, length 128 mm.