Saeyang H35SP1 Replaceable Handpiece 35K RPM

The Saeyang H35SP1 is a professional replaceable handpiece designed for nail technicians who need stable speed, strong torque, and smooth daily performance for manicure and pedicure services. Official Saeyang product pages list the model as SDE-H35SP1 (H35LSP) with 0–35,000 RPM, 3.2 Ncm max torque, 210 g weight, and L152 × Ø28 mm dimensions.

Key Features

• Up to 35,000 RPM
• 3.2 Ncm max torque
• 3-prong connector
• 210 g weight
• 152 × 28 mm body size
• 30V operating spec
• Low-noise, low-vibration operation
• Spare motor brushes and wrench included on seller listings.

Why It Works Well for Professional Use

This handpiece is best positioned for nail techs who want a stronger 35K option for regular salon work, including manicure, gel removal, and cosmetic pedicure. Seller and dealer pages consistently describe the H35SP1 as a smooth, low-vibration handpiece with enough torque for more demanding services than lighter entry-level handpieces.

Design Advantage

One of the useful selling points of the H35SP1 is its narrower metal front section. A current seller page notes that the front metal part is about 1 mm smaller in diameter than the H37L1, which helps with a more precise grip feel and better heat dissipation from the bearings inside the handpiece.

Compatibility

The safest positioning for this page is that the H35SP1 is compatible with select Saeyang / Marathon systems using a 3-prong connector. Seller pages commonly mention models such as M3, Escort III, K35 Mini, and Champion-series machines.

Technical Specifications

• Model: SDE-H35SP1 (H35LSP)
• Speed: 0–35,000 RPM
• Max torque: 3.2 Ncm
• Size: L152 × Ø28 mm
• Weight: 210 g
• Voltage: 30V
• Connector: 3-prong
• Origin: Made in Korea.

What’s Included

Seller listings commonly mention the handpiece with a wrench and spare motor brushes for easier maintenance. Warranty information varies by seller, but official Saeyang-linked and retailer pages commonly show 1 year for this handpiece category.

Important Note

When switching between Forward and Reverse, the motor should come to a complete stop first. That operating rule appears across Saeyang product-family pages and should stay on the product page as a usage warning.