Description
Saeyang H37LSP professional handpiece for Marathon nail drill
The Saeyang H37LSP handpiece is a professional and precise milling handpiece for compatible Marathon nail drill machines.The model has been developed for manicure and pedicure treatments where control, comfort, and reliable operation are important.
With a maximum speed of 35,000 revolutions per minute and a power of 45 W the handpiece supports a wide range of tasks, such as removing and refining nail products, correcting the nail shape, and precise work around the cuticles.
The ergonomic shape, balanced construction, and reduced vibrations make the H37LSP handpiece suitable for professionals who work with a nail drill for extended periods daily.Thanks to the practical Twist-Lock system matching drill bits can be quickly inserted and exchanged.
Saeyang is known for professional equipment and accessories for manicure and pedicure.The products are appreciated for their precise finish, practical operation, and application within professional nail studios, beauty salons, and pedicure practices.
Precise handpiece for professional manicure and pedicure
The Saeyang H37LSP milling handpiece is designed for treatments where the specialist requires precise control over the nail drill bit.The slim shape fits comfortably in the hand and makes it easier to work precisely on smaller nail zones.
The handpiece can be used in various technical steps within professional manicure and pedicure.The final application depends on the nail drill bit inserted, the set speed, and the chosen treatment technique.
This model is suitable for users who wish to expand an existing compatible Marathon system or replace a worn handpiece.Always check before purchase whether the handpiece is suitable for the exact model and connection of the nail drill used.
Main benefits of the Saeyang H37LSP handpiece
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Professional handpiece for compatible Marathon nail drills.
- Maximum speed of 35,000 rpm.
- Power of 45 W.
- Practical Twist-Lock mechanism for quick bit change.
- Ergonomically shaped housing.
- Well-balanced construction.
- Reduced vibrations during operation.
- Suitable for long-term professional treatments.
- Plastic housing that helps limit direct heat transfer.
- Flexible coiled cable for sufficient freedom of movement.
- Cable can reach a length of up to approximately 135 cm when stretched.
- Suitable for professional manicure and pedicure.
- Supports precise work with various nail drill bits.
Maximum speed of 35,000 rpm
The H37LSP handpiece reaches a maximum speed of 35,000 revolutions per minute.This allows it to be used for various treatment steps, from controlled detail work to efficient product removal.
A lower speed may be suitable for precise work around the cuticles or refining small areas.For removing thicker product layers, a higher speed may be required depending on the cutter bit used and professional technique.
The maximum speed does not need to be used for every treatment.Always choose a setting that suits the material, the cutter bit, and the specialist's experience.
When using a new nail drill bit or an unfamiliar application, start at a lower speed and increase it only when operation remains stable, controlled, and comfortable.
Power of 45 W
The handpiece has a specified power of 45 W.This supports efficient operation during professional manicure and pedicure treatments.
The power is tuned for precise salon work with compatible Marathon milling machines.For stable performance, it is important that the handpiece is connected correctly and used exclusively with the equipment for which it is intended.
Do not use an incompatible power supply, control unit, or improvised adapter.Incorrect connection can affect operation and cause damage to the handpiece or the milling machine.
Twist-Lock system for quick bit changes
The built-in Twist-Lock system makes changing bits quick and easy.No separate key is required to open or close the bit holder.
Turn the locking mechanism open in the indicated direction, remove the used bit, and insert a suitable new bit.Then close the mechanism completely before switching on the handpiece.
This solution saves time during treatments where multiple types of bits are used.The specialist can switch more quickly between product removal, shape correction, detailing, and finishing.
After every bit change, check that the bit is placed straight, firmly, and sufficiently deep in the holder.Never start the device when the Twist-Lock mechanism is not fully closed.
Ergonomically shaped for a comfortable grip
The shape of the Saeyang H37LSP handpiece is tailored for professional detail work.The model sits stably in the hand and can be held from various working angles.
A well-shaped handpiece helps to reduce unnecessary tension in the fingers and hand during prolonged treatments.This allows the specialist to maintain greater precision, especially during treatments consisting of multiple technical steps.
Hold the handpiece in a relaxed manner and avoid excessive gripping.The nail drill bit must remove material through rotation and the correct technique, not by pressing hard on the nail.
Balanced construction for better control
The handpiece is carefully balanced so that it remains stable in the hand during work.An even weight distribution supports controlled movements and precise guidance of the nail drill bit.
This is particularly important for treatments around the cuticle, nail walls, and other small areas where even minimal deviation can affect the result.
A well-balanced handpiece also helps prevent the wrist from constantly having to correct for uneven weight distribution.
Reduced vibrations during prolonged work
The construction of the H37LSP handpiece has been developed to limit vibrations during normal use.Less noticeable vibration contributes to the specialist's comfort and makes precise movements easier.
Excessive vibrations can occur when a nail drill bit is damaged, bent, misplaced, or unsuitable for the selected speed.Therefore, always check the condition and assembly of the bit.
If sudden strong vibrations, unusual noises, or unstable movement occur during use, the handpiece must be switched off and checked immediately.
Plastic housing helps limit heat transfer
The housing is made of plastic, which limits direct heat transfer to the hand during work.
This supports comfort during longer treatments.The handpiece may become warm during normal use, but the housing is designed to make this less noticeable to the user.
If the handpiece becomes exceptionally hot, emits a burning odor, or functions irregularly, it must be switched off immediately.Allow it to cool down completely and check the nail drill bit, connection, and speed used.
Do not cover the handpiece during use and ensure that it can function according to the instructions.
Flexible coiled cable up to approximately 135 cm
The H37LSP handpiece is equipped with a flexible, spring-loaded coiled cable.The cable offers freedom of movement without a long, loose cable permanently lying across the work table.
When the cable is stretched further, it can reach a length of approximately 135 cm This allows the specialist to comfortably move the handpiece around the client's hands or feet.
Position the control unit so that the cable is not constantly stretched to its maximum.Excessive tension can unnecessarily stress the cable, connection, or internal wiring.
Avoid kinking and ensure that the cable does not end up under a trolley, chair wheel, or other furniture.
Suitable for various manicure treatments
Depending on the nail drill bit used, the handpiece can be used for various professional manicure tasks, including:
- removing gel polish and other product layers;
- refining gel and acrylic nails;
- correcting thickness and nail shape;
- preparing the natural nail plate;
- precise work around cuticles;
- cleaning sides and nail walls;
- finishing the free edge of the nail;
- removing small product build-ups.
Use a bit with the correct shape, grit, and material type for each application.Adjust the speed to the chosen bit and treatment technique.
Professional support for pedicures
The H37LSP handpiece can also be used within professional pedicure treatments, provided it is connected to a suitable Marathon milling machine and operated by an instructed specialist.
Depending on the nail drill bit used, the handpiece can be used for refining nails and other technical work within cosmetic foot care.
Always work in a controlled manner when working with natural nails and skin.Do not apply excessive pressure and do not hold the nail drill bit in one place for extended periods to prevent unnecessary heat generation.
In the event of painful, inflamed, bleeding, or medically complicated foot problems, the treatment must be adjusted or assessed by a qualified professional.
Compatibility with Marathon milling machines
The product is intended as a handpiece for compatible Marathon nail drills.Not every control unit, connection, or connector is automatically suitable.
Before ordering, check the model of the milling machine used, the connection, and the technical requirements.Compare this data with the specifications of the H37LSP handpiece.
Do not use the handpiece based solely on a similar plug shape.Voltage, power, and control must also match.
In case of doubt, compatibility must be checked before use using the milling machine's manual.
Practical as a replacement handpiece
The Saeyang H37LSP can be a practical solution when an existing compatible handpiece is worn or damaged and the control unit is still functioning correctly.
Before replacing the old handpiece, check if the problem actually lies with the handpiece.Irregular operation can also be caused by a damaged cable, control unit, foot pedal, connector, or router bit.
Turn off the router completely and unplug it from the power outlet before connecting or replacing the handpiece.
Correct use of router bits
Use only suitable, straight, and undamaged router bits.A bent or worn bit can cause vibrations and stress the Twist-Lock mechanism or internal bearing system.
Insert the router bit sufficiently deep according to the operating instructions.A bit inserted too shallowly may rotate unstably.
Do not use router bits with a shank size that does not match the handpiece.Never force a bit into the holder.
Allow the handpiece to stop completely before changing or checking the bit.
Safely setting speed and direction of rotation
Set the speed before the nail drill bit makes contact with the treated surface.Start in a controlled manner and increase the speed only when appropriate for the bit and technique used.
Change the direction of rotation only when the handpiece is completely stationary, unless the manual of the control unit used explicitly states otherwise.
A sudden change of direction at high speed can place unnecessary strain on the motor, bit holder, and nail drill bit.
Before each treatment, check that the direction of rotation matches the hand position and working technique of the specialist.
Professional working posture
Position the forearms stably and keep the wrist as neutral as possible.Support the client's hand or foot to limit unexpected movements.
Hold the handpiece like a pen, without tensing the fingers tightly.A relaxed but controlled grip supports more precise work.
Take regular short breaks during long working days and change hand and wrist position whenever possible.
The ergonomic shape of the handpiece supports comfortable working but does not replace correct posture and professional milling technique.
Cleaning the handpiece
Turn off the milling machine and disconnect the handpiece according to the instructions before cleaning the exterior.
Wipe the plastic housing with a soft, slightly damp cloth.Ensure that no liquid enters the vents, bit holder, cable connection, or internal parts.
Do not immerse the handpiece in water, disinfectant, or other liquids.The handpiece itself is not an instrument that can be fully sterilized.
Clean and dispose of used nail drill bits separately according to the bit material, the manufacturer's instructions, and the professional hygiene protocol.
Periodic maintenance and inspection
Regularly check the bit holder, Twist-Lock closure, cable, and connector.Note any play, cracks, damage, or irregular operation.
Remove dust around the bit holder opening using a suitable dry method.Do not blow moisture or contamination deeper into the handpiece.
Do not use the device if it vibrates unusually, heats up excessively, loses speed, or makes an abnormal sound.
Have technical repairs performed by an authorized service technician.Do not open the housing yourself unless permitted to do so according to the service instructions.
Storing the milling handpiece
After use, place the handpiece in a suitable holder so that it cannot roll or fall off the work table.
Store the device in a dry, dust-free place and prevent the cable from remaining severely kinked or stretched for extended periods.
Leave a suitable bit or designated protective pin in the holder during storage when recommended in the manual.
Do not place heavy instruments or equipment on the handpiece or the cable.
Technical data
Product type: professional nail drill handpiece
Brand: Saeyang
Model: H37LSP
Application: professional manicure and pedicure
Compatibility: suitable Marathon nail drills
Maximum speed: 35,000 rpm
Handpiece power: 45 W
Bit locking: Twist-Lock mechanism
Housing: ergonomically shaped plastic
Vibrations: reduced for more comfortable working
Cable: flexible coiled cable
Maximum extended cable length: approximately 135 cm
Use: professional
What is the maximum speed of the Saeyang H37LSP handpiece?
The handpiece reaches a maximum speed of 35,000 revolutions per minute and can therefore be used for various professional manicure and pedicure procedures.
Does the H37LSP handpiece have a Twist-Lock system?
Yes, the handpiece features a Twist-Lock mechanism that allows compatible nail drill bits to be quickly inserted and changed without a separate key.
Does the handpiece fit every Marathon nail drill?
No, always check the exact model, connection, and technical compatibility of the Marathon control unit used before purchasing.
How long is the cable of the Saeyang H37LSP?
The flexible coiled cable can reach a length of approximately 135 cm when significantly stretched.
Can the entire handpiece be sterilized?
No, do not immerse or sterilize the electric handpiece.Only suitable individual nail drill bits may be processed according to their own material and cleaning instructions.
