The Saeyang Nail Drill Machine Marathon N2 combined with SH300S is a tool for manicure, pedicure, and prosthetic applications from the Korean manufacturer Saeyang, known for producing high-quality professional nail equipment.
The machine includes a control box with a potentiometer knob to adjust rotation speed from 0 up to 30,000 RPM. It offers selectable left and right rotation directions. An LED indicator notifies about temporary overload conditions.
A foot pedal can be connected to control on/off functions, allowing hands-free operation. The handpiece can be placed on a silicone stand or stored in a dedicated holder during breaks.
The Marathon TWIST-LOCK chuck system enables tool-free bit changes. Turning the handpiece to the left unlocks and loosens the bit for replacement, and turning to the right securely locks it in place, facilitating quick bit changes.
The set includes a handpiece, control box, foot pedal, handpiece stand, handpiece holder, extra brushes, and a manual. The handpiece provides a torque of 1.6 Ncm powered by a 40W motor.
Control box dimensions are 115 mm width by 147 mm length by 88 mm height, weighing 1.2 kg. The handpiece measures 135 mm by 23 mm with a bit diameter of 2.32 mm. The unit operates on a power supply of 110-220V, 50-60Hz.
