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Does the grinder hurt the nails and will the nails get thinner?

Does the grinder hurt the nails and will the nails get thinner?

Maintaining healthy and beautiful nails is a priority for many individuals. Regular nail care routines involve trimming, filing, and shaping the nails. One common tool used for this purpose is a grinder, which can efficiently shape and smooth the nails. However, concerns about potential harm to the nails have raised questions about whether using a grinder can cause damage or make the nails thinner. In this blog, we will delve into this topic to understand the effects of using a grinder on our precious nails.

Understanding Nail Grinders

Nail grinders, also known as electric files, are handheld devices equipped with rotating abrasive attachments. They are commonly used by nail technicians, professionals, and individuals for nail grooming. The grinder's rotation allows for controlled filing and shaping of the nails, providing a smooth and even finish.

Addressing the Concerns

  • Nail Damage: The primary concern when using a grinder is whether it can damage the nails. When used correctly, nail grinders are generally safe and do not cause harm. However, improper or excessive use can lead to nail damage. It's important to use the grinder on the nails gently, avoiding excessive pressure or prolonged grinding in one area. Consistent care and moderation are key to preventing any potential damage.
  • Nail Thinning: Another concern is whether the use of a grinder can make the nails thinner. The grinding process involves removing small layers of the nail's surface to shape and smooth it. While this can temporarily make the nails slightly thinner, it does not cause significant or permanent thinning. With proper care and regular nail maintenance, the thickness of the nails should return to normal over time.

Tips for Safe and Effective Nail Grinding


  • Choose the Right Grinder: Invest in a good-quality grinder with adjustable speed settings. Lower speed settings are ideal for more control and to prevent excessive filing.
  • Educate Yourself: Familiarize yourself with the grinder's user manual and instructions. Understand the different attachments and their appropriate uses.
  • Gentle Grinding: Apply light pressure and use gentle, circular motions while grinding the nails. Avoid grinding the same spot for an extended period, as it can generate heat and cause discomfort.
  • Regular Breaks: Take breaks during the grinding process to allow the nails to cool down. This helps prevent any potential damage from heat generated by the friction. You can use Pelcas electric nail drill. This product is suitable for  grinding, carving, cutting, polishing, removing gel polish and cuticles. 

  • Hygiene and Maintenance: Keep your grinder clean and disinfected to prevent the spread of bacteria or infections. Additionally, maintain your nails' hygiene by moisturizing and nourishing them regularly.


Using a grinder for nail care can be an effective and efficient way to achieve well-groomed nails. When utilized correctly and with moderation, the grinder is unlikely to cause any harm or significant thinning of the nails. Remember to prioritize gentle and controlled grinding, taking breaks when necessary, and maintaining good hygiene. By incorporating these practices into your nail care routine, you can enjoy the benefits of a grinder while keeping your nails healthy, strong, and looking their best.


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