Saeyang SDE – SH37L1 Replaceable Handpiece – Professional 35,000 RPM Micromotor for Manicure & Pedicure

The Saeyang H37L1 is a professional-grade handpiece designed for both manicure and pedicure services. Manufactured in Korea by Saeyang, a global leader in professional nail equipment, this original replacement handpiece offers powerful torque, smooth operation, and reliable performance for salon professionals.

Engineered with precision, the H37L1 combines high torque (3.2 Ncm) with a maximum speed of 35,000 RPM, making it ideal for technicians who perform a wide range of nail care tasks, from delicate cuticle cleaning to heavy-duty pedicure treatments.

Why Professionals Choose the H37L1

• High Torque (3.2 Ncm) – Ensures strong, consistent power for both manicures and pedicures.
• Fast & Reliable Speed – Reaches up to 35,000 RPM for efficient nail care services.
• Quiet & Smooth Performance – Minimal noise and vibration improve client comfort and technician control.
• Durable Construction – Built to last with replaceable motor brushes and easy maintenance.
• Universal Compatibility – 3-prong connector fits popular Saeyang models such as M3, Escort III, and K35 Mini.

This balance of strength, speed, and comfort makes the H37L1 one of the most versatile handpieces in the Marathon lineup.

TECHNICAL SPECIFICATIONS:

• Original Product: Made in Korea by Saeyang
• Maximum Torque: 3.2 Ncm
• Speed Range: 0 – 35,000 RPM
• Connector Type: 3-prong, compatible with most professional nail drills
• Weight: 210 g (0.46 lbs, without cord)
• Dimensions: Length 152 mm × Diameter 28.9 mm
• Voltage: 30V
• Noise & Vibration: Low, ensuring stable and comfortable use
• Maintenance: Includes spare motor brushes and a wrench for easy servicing
• Performance for Both Manicure & Pedicure

Unlike lighter handpieces that are primarily for manicures, the H37L1 provides enough torque for pedicure services. With a torque rating above 3.0 Ncm, it meets the recommended standard for e-file pedicures, handling thicker toenails, calluses, and hard surfaces with stability and precision.

For manicure work, the smooth operation and reduced vibration make it perfect for delicate cuticle care, gel polish removal, and nail shaping. This makes the H37L1 an all-in-one solution for nail professionals.

Saeyang Handpiece Comparison

To help choose the right handpiece, here’s how the H37L1 compares with other Saeyang models:

• SH20N (2.7 Ncm, 30,000 RPM): Best for light manicure work.
• SH30N (2.9 Ncm, 30,000 RPM): Slightly stronger, good for manicure services.
• H35SP1 (3.2 Ncm, 35,000 RPM): Similar to H37L1, durable, lightweight, manicure & pedicure capable.
• H37L1 (3.2 Ncm, 35,000 RPM): Compact, higher torque, manicure & pedicure ready.
• SH37L (M45) (4.5 Ncm, 40,000 RPM): Most powerful option, ideal for heavy salon use.
• SH37LN (4.5 Ncm, 40,000 RPM): Same performance as SH37L with upgraded design.

Warranty & Authenticity

All Saeyang handpieces, including the H37L1, come with a 1-year manufacturer’s limited warranty. When purchased from an authorized distributor, you are fully covered for warranty claims, replacements, or repairs if needed. This ensures your investment is protected and supported long-term.

The Saeyang H37L1 Handpiece is a powerful, versatile, and reliable choice for nail professionals who want one tool that can perform both manicure and pedicure services with ease. With 35,000 RPM speed, 3.2 Ncm torque, and smooth, quiet operation, it provides the strength for pedicure work while maintaining the comfort needed for delicate manicure tasks.

Upgrade your salon today with the H37L1 handpiece—a perfect balance of power, precision, and Korean-engineered quality.