Understanding Different Nail File Grits

The journey to perfectly manicured nails begins with a single, seemingly simple tool: the nail file. Understanding the importance of nail file grit has the power to transform your nail care routine by unlocking a level of precision tailored to your unique needs. 

From natural nail care advocates to aspiring nail technicians, everyone can benefit from learning how to select the right grit. Check out our guide and find out how to effortlessly elevate your nail care game.

What Is Nail File Grit?

Nail file grit refers to the coarseness or fineness of a nail file's surface, which determines its effectiveness for various nail care tasks. The grit number indicates the size of the abrasive particles on the file, with lower numbers representing coarser grits and higher numbers indicating finer grits. Coarse grits, like 80 to 100, are ideal for shaping and for shortening the length of artificial nails, while medium grits, around 180, are for shaping natural nails. Finer grits, from 240 and up, are for smoothing and finishing to deliver a polished appearance.

What Are The Different Types Of Nail File Grits?

Coarse Grits (80-100)

Coarse grits, typically ranging from 80 to 100, are meant for heavy-duty tasks, such as shaping and shortening artificial nails. Ideal for acrylic or gel extensions, coarse grits are the go-to for making big changes in nail length or shape with efficiency, speed, and precision. Natural nails are no match for highly abrasive grits; they can be damaged by the intensity. 

Medium Grits (150-180)

Medium grits, generally between 150 and 180, strike a balance between abrasiveness and gentleness, so they’re just right for shaping and refining natural nails. These grits are versatile, letting you shape nails without compromising their integrity. They’re also designed for smoothing the edges of artificial nails after using a coarser grit for a seamless transition and more natural appearance.

Fine Grits (240-400)

Fine grits, in the range of 240 to 400, are made for smoothing. These grits gently polish the surface of natural nails, eliminating any rough spots or imperfections for an immaculate look. They’re also excellent for buffing the surface of artificial nails, prepping them for a flawless polish application. 

Ultra-Fine Grits (400 and Above)

Ultra-fine grits, which begin at 400 and keep on going, are specialized tools mainly for buffing and shining the nail surface to a high gloss. These grits are super delicate, so they’re just the thing for the final step in a manicure or pedicure. They’re perfect for natural nails as well as for fans of intricate nail art preparing their tiny canvases.

Nail File Grit Chart

This chart serves as a quick reference guide to help you choose the right nail file grit for your needs. By choosing the appropriate grit, you stack the deck in favor of effective, safe nail care, whether you're working with natural or artificial nails.

How Do Nail File Grits Differ on Emery Boards and Buffers?

Nail file grits, emery boards, and buffers each serve a purpose in nail care, mainly based on their grit levels and intended uses. Versatile and convenient for everyday maintenance, emery boards have a dual-sided design with two different grit levels, often combining a medium grit for shaping and a finer grit for smoothing. Buffers generally have ultra-fine grits and are used to polish the surface of the nail to a high sheen. Nail files do their shaping thing early on; buffers come in afterwards. 

Are Certain Grits Better for Specific Nail Types?

Absolutely! For artificial nails, such as acrylics or gels, coarser grits (80 to 100) are best for shaping and shortening. Natural nails necessitate a gentler approach; medium grits like 150 to 180 are great for no-damage shaping. For anyone with brittle or sensitive nails, smooth and polish worry-free with finer grits of 240 to 400. Ultra-fine grits, starting at 400, are fine for all nail types when the goal is to achieve a glossy finish without polish. By understanding the specific needs of your nail type, you can hone in on the right grit for getting—and keeping—strong, healthy, beautiful nails.

Nail File Grit Care Tips

• Clean Regularly: To maintain the effectiveness of your nail files, clean them regularly by brushing off dust and debris. For washable files, rinse them with warm water and mild soap, then let them air dry.

• Store Properly: Keep your nail files in a dry, cool place to prevent moisture damage and maintain the grit. Consider using a protective case or pouch to avoid accidental wear and tear when not in use.

• Avoid Overuse: Designate files for natural and artificial nails to prevent cross-contamination and overuse. This will help preserve the grit and ensure each file performs as intended.

• Replace as Needed: Be on the lookout for signs of wear, such as a grit surface that’s been worn bare. Replace your nail files when they no longer perform so you always get results without damaging your nails.

• Handle with Care: Apply light, even pressure when filing to avoid unnecessary stress—on your nails and on the file. This protects your nails and extends the lifespan of your files for consistent performance.

Getting Gritty

Understanding nail file grit is a small but mighty step toward being able to do professional-level nail care at home. By selecting the right grit for your specific nail type and needs, you can have healthy nails without unnecessary damage. Whether you're shaping artificial nails with a coarse grit or polishing up natural nails with an ultra-fine grit, the right tools make all the difference. 

Curious about how to choose the right nail file for your nail type? Let Londontown guide you with our premium offerings that seamlessly blend nail art with wellness. Explore our innovative nail concealers and a vibrant palette of colors to craft your most stunning nails yet. With Londontown, express your unique style confidently, knowing each product is designed with both beauty and health in mind.

Sources

1. https://www.universalcompanies.com/blogs/nails/nail-file-grits-101
2. https://www.sinyderm.com/blog/how-to-maintain-healthy-nails
3. https://www.winchesterbloggers.com/blog/2018/4/25/genetic-nail-shape-guide-and-advice