Dental Laboratory Handpiece-Marathon H37L1


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Dental Laboratory Handpiece-Marathon H37L1;

Original south korea made;

Free delivery.

Weight 1 kg
Dimensions 6 × 8 × 4 cm

Dental Laboratory Handpiece

The Micromotor Strong 90 and Master Surgical handpiece with speed regulator works with minimal operating noise.

Its brush motor causes less vibration, making it more comfortable to use. You were getting a range of revolutions for your straight handpiece from 0 to 35,000 with a change of direction when turning.

The micromotor has a straight handpiece with a stainless steel front for good working stability and longer service life.

The Micromotor Strong 90 control box is made of a robust, lightweight, and easy-to-clean material. With an on / off button on the front.

Remove and Install dental lab burs

1.With knurled Chuck Handle in”R”release position and bur or accessory in collet, place triangular hole in Chuck Wrench over triangular flats of Collet head&unscrew the collet counter-clockwise Remove collet.

2. With bur or accessory in new collet, thread into handpiece. Place triangular hole in Chuck Wrench over triangular flats of Collet head and tighten the collet clockwise. Be careful not to over-tighten. Test to insure that new collet releases accessory smoothly in the “R” released position. Test to insure that new collet holds firmly in the “S” secure position and spindle rotates freely.

Remove and Install the Collet the dental lab handpiece

Safety Instructions

A Micromotor Dental Laboratory Handpiece is a high speed rotary power tool which can be dangerous and cause serious injury if it is not used properly. NEVER operate it without wearing eye protection.

• ALWAYS wear proper eye and face protection.
• ONLY use accessories rated for 35,000 rpm or higher speeds when operating this operation when using accessories with head diameters of more than 3/32″ (2mm).
• ALWAYS observe the manufacturer’s maximum speed rating when using any accessory.
• NEVER use or continue to use any accessory which appears to be damaged, loose, vibrating, bent, or out of balance. Inspect each accessory for cracks or flaws before use.
• ALWAYS insert the shank or arbor of an accessory or mandrel into the collet or chuck of the handpiece as far as possible in order to provide proper support and close the collet or chuck securely.
• NEVER use excessive side pressures which may tend to bend or break the shank or arbor of an accessory. Let the speed of the accessory do the work.
• DO NOT stall the motor by jamming or using excessive pressure on the mounted point, buff, wheel or accessory. This can result in damage to the motor.
• WEAR a dust protector, mask or respirator to prevent the inhalation of harmful dust or debris from grinding, carving or other operations performed with this power tool.
• NEVER operate with a damaged power cord. If the power cord or plug to the handpiece is damaged, repair or replace immediately.
• USE a dust collector (vacuum system) to pull sawdust, grinding dust, or other debris away from the work area and the micromotor intake vents.
• NEVER turn on or start the Handpiece while chuck is in open (unlocked) position. This can damage the handpiece. Make sure that a bur is installed and secured in the collet, that the spindle is NOT locked and that the bur can spin freely. Always operate and store it with a bur or other accessory in the chuck and with the chuck in the closed position.
• DO NOT operate the handpiece in the presence of any flammable liquid or gas.

35000 rpm
1 year
Marathon micromotor handpiece
For dental lab use
Instrument classification
Class II


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We are committed to providing dental professionals with the highest quality lab equipment, products, and supplies. We understand the importance of receiving your orders on time and in perfect condition. We’ve partnered with leading shipping providers to offer reliable and efficient delivery services. Below, you will find detailed information about our shipping and delivery policies.

Our Shipping Partners

We are proud to partner with the following trusted carriers to ship our dental lab products worldwide:

  • FedEx: Known for its fast and reliable service, FedEx offers a range of shipping options to meet your needs.
  • DHL: With a global reach, DHL ensures your dental lab supplies are delivered safely, no matter where you are.
  • UPS offers domestic and international shipping services; UPS is an excellent choice for timely deliveries.
  • EMS: Ideal for international shipments, EMS provides secure delivery with the benefit of being more cost-effective.

Online Tracking

We understand that it’s important for you to stay informed about the status of your shipment. That’s why all orders come with online tracking options that allow you to track your package in real-time. Once your order is dispatched, we will send you a shipment confirmation email containing a tracking number and a link to track your package online. This way, you can easily stay updated on the status of your delivery and know exactly when to expect your order.

Shipping Times and Costs

  • Processing Time: Orders are processed within 1-2 business days. Custom orders may take longer, and you will be informed accordingly.
  • Delivery Times: Delivery times vary based on location and the selected shipping option. Typical delivery times are as follows:
    • Domestic shipments: 2-5 business days
    • International shipments: 5-14 business days
  • Shipping Costs: Shipping costs are calculated based on the weight and dimensions of your order and the shipping destination. You can see the shipping cost at checkout before finalizing your purchase.


We take great care in packaging your orders to ensure they arrive in perfect condition. Our products are securely packed to prevent damage during transit.

International Shipments

For international customers, please be aware that shipping times can vary significantly based on your country’s customs processes. Additionally, customers are responsible for any customs and import taxes that may apply. We are not responsible for delays due to customs.

Customer Service

Should you have any questions or concerns about your order’s shipping and delivery, our customer service team is here to help. You can contact us via email or phone; we’ll gladly assist you.