Description
The Saeyang Marathon Handy Eco nail drill with the SDE-BS50S1 brushless handpiece is a professional solution for demanding manicures, pedicures, and even prosthetics. Developed by one of the most respected manufacturers in the industry, this nail drill is known for its exceptional reliability, power, and precision . With nearly five decades of experience, Saeyang guarantees a device that meets the highest professional standards and is recommended daily by specialists in beauty and medical foot care.

Thanks to its advanced technology , working with this nail drill is not only efficient but also comfortable. The total power of 60 W makes the device suitable for both fine detailing and intensive continuous use with multiple clients in a row. This makes the Marathon Handy Eco ideal for salons where reliability, consistency, and performance are essential. The device can be securely positioned in two positions and is equipped with an automatic overload protection system for added safety during extended use.

All important functions are directly accessible and intuitive to operate. The rotary knob allows you to precisely adjust the speed within a range of 0 to 50,000 revolutions per minute . The digital display always clearly shows the current speed. The included SDE-BS50S1 handpiece combines high power with exceptionally smooth operation and is completely vibration-free , ensuring maximum control and comfort during precision work.

For added flexibility, the rotation direction can be easily adjusted to clockwise or counterclockwise. Connecting the foot control allows you to work completely hands-free and switch between operating modes effortlessly. When temporarily not in use, the handpiece can be safely stored in its holder or on the included silicone stand , contributing to order and hygiene in the workplace.

The TWIST-LOCK system makes changing cutters exceptionally quick and easy. No keys or additional tools are required: a simple counterclockwise turn unlocks the holder, allowing the cutter to be replaced. Turning back securely locks the cutter. This system saves time, increases ease of use, and is ideal for applications where bits are frequently changed.

This is an original Marathon product , developed for professionals who don't want to compromise on quality, durability, or performance. Every component is designed for intensive salon use and a long service life.

Specifications / Technical information
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Infinitely variable speed control: 1,000 – 50,000 rpm
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Handpiece: SDE-BS50S1, brushless motor , vibration-free
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Chuck system: Twist-Lock (quick change with one movement)
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Total power: 60 W
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Safety: Automatic overload protection system
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Placement: Can also be used on the side
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Control box weight: 1.6 kg
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Control box dimensions: 141 × 186 × 97 mm
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Power supply: 110–220 V / 50–60 Hz
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Set contents: handpiece, control box, foot pedal, handpiece holder & stand, manual, warranty
Is this nail drill suitable for professional salon use? Yes, this model is designed for intensive and continuous professional use in manicure and pedicure salons.
Can I control the speed very precisely? Yes, thanks to the infinitely variable speed control up to 50,000 rpm , you can work with extreme precision, even in sensitive areas.
What's the advantage of a brushless handpiece? A brushless motor is quieter, more durable, more powerful, and virtually vibration-free.
Is changing cutters complicated? No, the Twist-Lock system makes changing cutters quick and easy without tools.
Is a foot pedal included? Yes, the set comes complete with a foot control for hands-free operation.