Saeyang E-file control box Only - K35 mini, K35, N2, N7, ECO 450
Saeyang E-file control box Only - K35 mini, K35, N2, N7, ECO 450
Saeyang E-file control box Only - K35 mini, K35, N2, N7, ECO 450
Saeyang E-file control box Only - K35 mini, K35, N2, N7, ECO 450
Saeyang Marathon N7 with SH37LN Handpiece and Speed Pedal Powerful Nail Drill 40K RPM Original
Saeyang E-file control box Only - K35 mini, K35, N2, N7, ECO 450
Saeyang E-file control box Only - K35 mini, K35, N2, N7, ECO 450

Saeyang E-file control box Only - K35 mini, K35, N2, N7, ECO 450

Regular price$159.00 CAD
/
Shipping calculated at checkout.
  • Low stock - 2 items left
  • Backordered, shipping soon
Model

This listing is for the control box ONLY for Saeyang e-files ( handpiece not included)

Designed as a replacement or backup control unit for Saeyang  e-file, this control box delivers stable, reliable performance and precise speed control when paired with a compatible Saeyang handpiece.

Controller Feature K35 mini K35 N2 N7 ECO 450
Digital Display
Switch direction without stopping handpiece
Pause Button
Overload Protection System
Compatible Pedal On/OFF (SFP-27)

Compatible with both

✅Variable speed (SDE-FS60) 

✅On/OFF (SFP-27) 

Compatible with both

✅Variable speed (SDE-FS60) 

✅On/OFF (SFP-27) 

Compatible with both

✅Variable speed (SDE-FS60) 

✅On/OFF (SFP-27) 

✅Variable speed (SDE-FS60N)
Max Speed up to 35 000 rpm up to 35 000 rpm up to 35 000 rpm up to 40 000 rpm up to 40 000 rpm
Dust proof cover for switch
Portable / Cordless
Dimension W122 x D121 x H52 W120 x D120 x H75 W115 x D147 x H71 W115 x D147 x H96  W141 x D186 x H97
Weight 549.5 g 1,130 g 1184 g 1,700 g 1,600 g

 

Key Features:

  • Smooth and consistent speed control

  • Forward & reverse rotation

  • Supports hand and foot pedal operation (pedal sold separately, if applicable)

  • Professional-grade build quality

This e-file set includes 

  • Selected Control box Only
  • Power cord with a US/Canada (Type A) plug

Handpiece is not included.

Warranty & Usage Warning

  • Always ensure the handpiece is fully stopped before changing the rotation direction.

  • This product comes with a 1-year manufacturer warranty.

  • Improper use - such as disassembling the handpiece or control box, replacing internal parts, or changing rotation direction while the handpiece is running - will void the warranty.

 

Compatible with American and Canadian electrical sockets Only.

Order today and enjoy fast, free shipping across Canada and the US.

 

US + Canada:

  • All orders are processed within 2-5 business days.
  • Free standard shipping, signature is required.
  • Express shipping not available.
  • Please note that we are not responsible for any lost or stolen items during shipping.

Worldwide:

  • All orders are processed within 2-5 business days.
  • Shipping costs depend on the location and will be calculated at checkout.
  • We ship all drills with a tracking number and signature is required.
  • Please note that we are not responsible for any lost or stolen items during shipping.

Returns:

  • We do not accept returns for U-tools drills, unless there is a manufacturer's defect.

Please keep in mind that shipping may be delayed due to factors beyond our control, such as postal service delays or high volume of orders. We will do our best to ensure timely delivery, but such delays are not within our responsibility.

If you have any further questions or need additional assistance, please let us know!

Have you already purchased a Saeshin E-file from U-tools or one of our distributors? Please register your warranty

Warranty Registration

Registration is necessary to ensure that you receive the full benefits of the warranty coverage.

Warranty Terms

Thank you for choosing U-tools and purchasing Saeshin Strong Nail Drill (E-file). We appreciate your trust in our brand and assure you of our commitment to providing a high-quality product. As part of our commitment to customer satisfaction, we support manufacturer limited liability warranty for your peace of mind.

We recognize and honor the manufacturer's warranty for a period of one (1) year from the date of purchase it. This warranty is applicable only if the defect arises from materials or workmanship during the manufacturing process. The warranty does not cover damages caused by improper use, negligence, accidents, unauthorized modifications, normal wear and tear, or failure to follow the product's instructions or maintenance guidelines.

This Warranty is subject to the terms and conditions outlined below:

  • Nail E-File sets are warranted for one (1) year, from the date of the purchase of the new products if the issue is determined to be a factory defect. This warranty is applicable only if the defect arises from materials or workmanship during the manufacturing process. Micro motor handpieces are warranted for 6 months under the same conditions.
  • This warranty is not transferable.
  • Accessory components have no warranty.
  • U-tools offers warranty only for devices purchased from www.u-tools.ca( our online store) or one of our partner stores.
  • U-tools offers warranty only if the Nail E-file have been previously registered with proof of purchase.
  • The serial number of the motor and micro motor has to match your warranty registration.
  • In the event of alleged defect under warranty, the purchaser is to notify U-tools Customer Service promptly ( hello@u-tools.ca) . Customer Service will provide instructions.

Please include the following information:

  1. Order number and date.
  2. Serial number of the motor and the handpiece.
  3. Proof of purchase
  4. Describe the problem. How long have you been using the device?
  5. Take a few photos and videos to show what the problem is.
  6. Sometimes it is possible to solve the problem remotely without needing to ship the device to us.
  7. If repairs are required, we will then ask you to send your device back to us - Please follow the instructions from the email.
  8. Before shipping, please make sure that you safely package the device and any included accessories.
  9. Although we will process and perform warranty and paid repairs, shipping to and from our warehouse is the buyer’s responsibility!
  10. We are only able to process warranty claims for items purchased and shipped in Canada.
  • The warranty does not cover damages caused by improper use, accidental misuse, inappropriate installation, negligence, accidents, unauthorized modifications, normal wear and tear, or failure to follow the product's instructions or maintenance guidelines.
  • The warranty is no longer applicable if the product has been altered or modified in any way (including but not limited to attempted repair without authorization from U-tools and/or alteration/removal of the serial number).
  • The warranty is no longer in effect if the purchased product is used, floor model sample, or refurbished.

Limitation of Liability:
U-tools shall not be held liable for any indirect, consequential, or incidental damages arising out of the use or inability to use the Product.
U-tool's liability under this Warranty shall be limited to the purchase price of the Product.

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  • Free Canadian shipping on orders over $99

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