Saeyang Marathon K35 Mini + H37L1 35K RPM + Pedal E-File Nail Drill Machine

The Saeyang Marathon K35 Mini + H37L1 + Pedal is a professional e-file set designed for nail technicians who need a compact control unit, stable daily performance, and a stronger handpiece for manicure and cosmetic pedicure services. Current seller listings for this configuration describe the K35 Mini as a multivoltage compact micromotor with digital controls, paired with the H37L1 handpiece and sold in pedal-equipped versions.

Key Features

• Up to 35,000 RPM
• H37L1 handpiece included
• Pedal included
• Digital speed display
• 50W power
• 3.2 N·cm torque
• Reverse function
• Pause mode
• Overload protection
• 100–240V multivoltage
• Compact body for professional workstations

Why It Works Well for Professional Use

This setup is a strong fit for nail techs who want a compact e-file with more torque than lighter beginner-level handpieces. Multiple seller pages position the K35 Mini + H37L1 as a reliable salon option for manicure and cosmetic pedicure work, especially because the H37L1 is presented as one of the stronger and more durable Marathon handpieces in this size class.

K35 Mini Control Unit

The K35 Mini control unit is commonly listed with 50W power, digital RPM display, reverse, pause, overload protection, and multivoltage 100–240V support. Seller pages also describe it as a compact micromotor suitable for both salon stations and more portable setups.

H37L1 Handpiece

The H37L1 handpiece is listed in this configuration at 35,000 RPM, 3.2 N·cm torque, 210 g, and about 152 × 28.9 mm, with a durable body and low-vibration operation for longer work sessions. It is consistently positioned as the more powerful handpiece option for the K35 Mini set.

Technical Specifications

• Product type: Professional electric nail drill set
• Model: Marathon K35 Mini + H37L1 + Pedal
• Max speed: 35,000 RPM
• Control unit power: 50W
• Handpiece torque: 3.2 N·cm
• Handpiece size: 152 × 28.9 mm
• Handpiece weight: 210 g
• Voltage: 100–240V multivoltage
• Display: Digital speed display
• Functions: reverse, pause, overload protection, manual/pedal control
• Country of origin: Korea

Best For

This model is best for nail technicians who want a compact professional e-file with a stronger 35K handpiece and pedal control for regular manicure, gel removal, and cosmetic pedicure work.

Important Note

Some seller pages for the K35 Mini mention reverse switching during operation, but your source text says the motor should stop completely before switching directions. Because of that mismatch, the safest product-page wording is to keep the standard caution: stop the motor before switching forward/reverse.