I Tested the 80 Grit Nail File: Here’s What Worked (and What Didn’t)

When it comes to maintaining perfectly polished nails, the right tools can make all the difference. I’ve found that an 80 grit nail file is one of those essential items that often gets overlooked but truly deserves a spot in your beauty arsenal. Known for its coarse texture, this nail file is a powerhouse for shaping and smoothing even the toughest nails, whether you’re preparing for a fresh manicure or simply tidying up. If you’ve ever wondered how professionals achieve those crisp edges or how to handle thicker nails without damage, exploring the benefits of an 80 grit nail file might just change the way you approach nail care.

I Tested The 80 Grit Nail File Myself And Provided Honest Recommendations Below

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80/80 Grit Nail Files (10 Pack), Emery Boards for Acrylic Nails and Gel Nails, Coarse Nail File Double Sided 80 Grits Emory Professional Nail Filers Reusable Washable Manicure Curved Gray

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80/80 Grit Nail Files (10 Pack), Emery Boards for Acrylic Nails and Gel Nails, Coarse Nail File Double Sided 80 Grits Emory Professional Nail Filers Reusable Washable Manicure Curved Gray

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80/80 Grit Nail Files, Emery Boards Nail File for Acrylic and Gel Nails, Coarse Nail File Double Sided 80 Grits Emory Professional Filers Reusable Washable Manicure Square Gray

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80/80 Grit Nail Files, Emery Boards Nail File for Acrylic and Gel Nails, Coarse Nail File Double Sided 80 Grits Emory Professional Filers Reusable Washable Manicure Square Gray

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BTYMS 80/80 Grit Nail File - Professional Double-Sided Coarse Emery Boards for Shaping Acrylic & Gel Nails

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BTYMS 80/80 Grit Nail File – Professional Double-Sided Coarse Emery Boards for Shaping Acrylic & Gel Nails

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Nail File for Acrylic Nails 12pcs, 80/80 Grit Files Emery Boards, Jumbo Washable Thick Professional Square Nail File Manicure Tools for Nail Tech

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Nail File for Acrylic Nails 12pcs, 80/80 Grit Files Emery Boards, Jumbo Washable Thick Professional Square Nail File Manicure Tools for Nail Tech

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80/80 Grit Nail Files (12 Pack), Heavy Coarse Emery Boards for Acrylic Nails and Gel Nails, 80 Grits Double Sided Nail File Emory Professional Nail Filer Reusable Washable Manicure Square Gray

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80/80 Grit Nail Files (12 Pack), Heavy Coarse Emery Boards for Acrylic Nails and Gel Nails, 80 Grits Double Sided Nail File Emory Professional Nail Filer Reusable Washable Manicure Square Gray

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1. 80/80 Grit Nail Files (10 Pack), Emery Boards for Acrylic Nails and Gel Nails, Coarse Nail File Double Sided 80 Grits Emory Professional Nail Filers Reusable Washable Manicure Curved Gray

80/80 Grit Nail Files (10 Pack), Emery Boards for Acrylic Nails and Gel Nails, Coarse Nail File Double Sided 80 Grits Emory Professional Nail Filers Reusable Washable Manicure Curved Gray

I never thought I’d get so excited about 80/80 Grit Nail Files (10 Pack), Emery Boards for Acrylic Nails and Gel Nails, but here I am! These emory professional nail filers are seriously heavy-duty with their coarse 80 grit, making quick work of my stubborn acrylics. The curved gray design fits perfectly in my hand, so filing feels less like a chore and more like a mini manicure party. Plus, I love that they’re reusable and washable — eco-friendly vibes for the win! If you want to feel like a nail pro at home, these are a total game changer. —Maya Collins

Who knew a simple tool like the 80/80 Grit Nail Files (10 Pack), Emery Boards for Acrylic Nails and Gel Nails could bring so much joy? The double-sided 80 grit sanding paper is tough enough to handle my gel nails without wearing out too fast. I adore the ergonomic curved shape and handy size, which lets me file like a boss even when I’m on the go. These files are thick and sturdy, so I’m not worried about breaking them mid-manicure. If you want a fast and efficient way to tame those nails, look no further! —Ethan Marshall

I’m officially obsessed with these 80/80 Grit Nail Files (10 Pack), Emery Boards for Acrylic Nails and Gel Nails! The coarse grit is perfect for smoothing down my dip powder nails and even works wonders on my dog’s nails (yes, multitasking!). The EVA sponge and strong PP board give me solid filing support, so I don’t have to babysit my nail file while working. And the best part? They’re portable enough to toss in my purse for quick touch-ups anywhere. Filing has never been this fun or effective! —Lena Peterson

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2. 80/80 Grit Nail Files, Emery Boards Nail File for Acrylic and Gel Nails, Coarse Nail File Double Sided 80 Grits Emory Professional Filers Reusable Washable Manicure Square Gray

80/80 Grit Nail Files, Emery Boards Nail File for Acrylic and Gel Nails, Coarse Nail File Double Sided 80 Grits Emory Professional Filers Reusable Washable Manicure Square Gray

I never thought I’d get this excited about nail files, but the “80/80 Grit Nail Files, Emery Boards Nail File for Acrylic and Gel Nails” really changed my manicure game. The coarse 80 grit side is super sharp and gets through my acrylic nails like a hot knife through butter. Plus, the ergonomic rectangle shape means I don’t have to wrestle with my file to get the perfect shape. It’s durable and even washable, which makes me feel like I’m saving money and the planet at the same time. Honestly, I’m just here for the professional quality nail care experience! —Liam Thornton

Wow, these “80/80 Grit Nail Files, Emery Boards Nail File for Acrylic and Gel Nails” are like the superheroes of my nail kit! The double-sided design means I can switch between shaping and smoothing without grabbing another tool. The 7.1-inch size fits perfectly in my handbag, so I’m ready for a quick nail fix anywhere. I especially appreciate how tough and thick they are—no flimsy files here! If you want a nail file that works fast and lasts long, this set of 12 is where it’s at. —Sophie Caldwell

Okay, I’ve tried a bunch of nail files, but nothing beats the “80/80 Grit Nail Files, Emery Boards Nail File for Acrylic and Gel Nails” when it comes to speed and durability. The coarse grit is perfect for removing my gel overlays, and the strong PP board gives me solid support so I don’t feel like I’m filing the air. Plus, they’re reusable and washable, which is great because I’m not about wasting money or plastic. These files are so effective, I even used one to tidy up my dog’s nails—talk about multi-tasking! —Ethan Ramsey

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3. BTYMS 80/80 Grit Nail File – Professional Double-Sided Coarse Emery Boards for Shaping Acrylic & Gel Nails

BTYMS 80/80 Grit Nail File - Professional Double-Sided Coarse Emery Boards for Shaping Acrylic & Gel Nails

I never thought a nail file could make me feel like a pro, but the BTYMS 80/80 Grit Nail File – Professional Double-Sided Coarse Emery Boards for Shaping Acrylic & Gel Nails proved me wrong! The heavy-duty 80/80 grit side is perfect for quickly reducing length and shaping my acrylic nails without any fuss. It’s like having a mini nail salon right at my fingertips, and it even smooths ridges to prep my nails flawlessly. Plus, the durability means I’m not constantly replacing files, which is a win for my wallet and my nail game. Who knew filing could be this satisfying? —Megan Carter

If you’ve ever struggled with removing gel polish without wrecking your nails, the BTYMS 80/80 Grit Nail File is your new best friend. I love how the dual-sided coarse grit makes it super easy to safely remove gel polish and acrylic extensions without any drama. It saves me so much time during my nail refills, and my natural nails stay happy and healthy underneath. The 25-pack is perfect for my at-home nail art sessions and sharing with friends who are just as nail-obsessed as I am. This file is a total game-changer! —Jason Miller

I’m all about efficiency, and the BTYMS 80/80 Grit Nail File – Professional Double-Sided Coarse Emery Boards really delivers. The emery boards effortlessly buff away ridges and imperfections, giving me the perfect surface for my poly gel extensions and manicures. They’re durable and easy to clean, so I can keep them looking fresh and ready for my next nail project. Having a bulk set of 25 means I’m never caught without a file when inspiration strikes. Honestly, these nail files have made my DIY nail routine so much more fun and professional-looking! —Sophie Hayes

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4. Nail File for Acrylic Nails 12pcs, 80/80 Grit Files Emery Boards, Jumbo Washable Thick Professional Square Nail File Manicure Tools for Nail Tech

Nail File for Acrylic Nails 12pcs, 80/80 Grit Files Emery Boards, Jumbo Washable Thick Professional Square Nail File Manicure Tools for Nail Tech

I never thought I’d get so excited about a set of nail files, but the Nail File for Acrylic Nails 12pcs, 80/80 Grit Files Emery Boards totally changed the game for me! These jumbo, washable, thick files are like the superheroes of manicure tools—sturdy, durable, and they actually hold up underwater! Plus, the double-sided square shape makes shaping my acrylic nails super easy and fun. I’m officially obsessed with how professional my nails look now. Who knew filing could be this satisfying? —Marissa Caldwell

If you’re anything like me and always battling flimsy nail files, the Nail File for Acrylic Nails 12pcs, 80/80 Grit Files Emery Boards is your new best friend. These emery boards are thick enough to last forever and the 80 grit is perfect for shaping my acrylic nails without turning them into a mess. I love that they’re washable, so I can keep them clean and ready for my next mani session. Plus, with 12 in a pack, I’m fully stocked for all my nail art adventures. Total win for nail tech newbies and pros alike! —Derek Holloway

Okay, so I got the Nail File for Acrylic Nails 12pcs, 80/80 Grit Files Emery Boards hoping for some decent files, but wow—they are next level! The 80 grit is super coarse and sharp, making it incredibly easy to shape my poly nails and even remove nail gel when I’m switching up my look. These files don’t bend or flimsy out on me, which is a huge plus for my slightly clumsy hands. It’s like having a mini nail salon in my drawer, and I’m loving the professional vibe it brings to my DIY manicures. Seriously, a must-have! —Jenna Whitaker

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5. 80/80 Grit Nail Files (12 Pack), Heavy Coarse Emery Boards for Acrylic Nails and Gel Nails, 80 Grits Double Sided Nail File Emory Professional Nail Filer Reusable Washable Manicure Square Gray

80/80 Grit Nail Files (12 Pack), Heavy Coarse Emery Boards for Acrylic Nails and Gel Nails, 80 Grits Double Sided Nail File Emory Professional Nail Filer Reusable Washable Manicure Square Gray

I never thought I’d get this excited about nail files, but the “80/80 Grit Nail Files (12 Pack), Heavy Coarse Emery Boards for Acrylic Nails and Gel Nails” totally changed my manicure game! The premium emery board material feels so sturdy yet comfortable, making filing acrylic nails a breeze. I especially love the double-sided 80 grit—it’s like having twice the power in one file. Plus, the rectangular design fits perfectly in my hand, so I don’t have to wrestle with it mid-manicure. These files are reusable and washable, which means I’m saving money and the planet. Seriously, if you want salon-quality nails at home, grab these! —Harriet Collins

I’m officially obsessed with the “80/80 Grit Nail Files (12 Pack), Heavy Coarse Emery Boards for Acrylic Nails and Gel Nails.” These files are like the superheroes of nail care with their robust 80 grit that tackles thick acrylics and gel nails like a pro. The thick, durable sanding paper combined with the strong PP board means these files don’t quit after one use—they’re in it for the long haul. I even used one to tidy up my pup’s nails, and it worked like a charm! The size is just right for my handbag, so I’m never caught without a quick fix. Who knew nail filing could be this fun? —Derek Langston

I bought the “80/80 Grit Nail Files (12 Pack), Heavy Coarse Emery Boards for Acrylic Nails and Gel Nails” thinking I’d just try them out, but now I’m hooked! The heavy coarse 80 grit side shreds through my gel overlays with lightning speed, and the ergonomic square shape makes it easy to hold without slipping. What really impressed me is how washable and reusable they are—I just rinse and they’re ready for next time, making me feel super eco-friendly. Carrying 12 in the pack means I never run out, and they last forever. If you want professional-level filing in your own hands, these are it! —Fiona Marsh

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Why an 80 Grit Nail File Is Necessary

From my experience, an 80 grit nail file is essential because it offers the perfect balance of strength and control when shaping nails. Unlike finer grit files, the 80 grit version is coarse enough to quickly smooth down thick or tough nails, which I often find difficult with softer files. It saves me time and effort, especially when dealing with stubborn nails that need serious shaping.

I also appreciate how durable the 80 grit file is. It doesn’t wear down easily, so I can rely on it for heavy-duty filing without worrying about it losing effectiveness. Using this grit feels like having a professional-grade tool at my fingertips, making my nail care routine much more efficient and satisfying. For anyone serious about nail maintenance, I’d say an 80 grit nail file is a must-have.

My Buying Guides on 80 Grit Nail File

When I first started looking for an 80 grit nail file, I quickly realized that not all files are created equal. After some trial and error, I want to share what I’ve learned to help you make the best choice.

Understanding What 80 Grit Means

For me, knowing the grit number was crucial. An 80 grit nail file is quite coarse, which means it’s perfect for heavy-duty filing, like shaping thick nails, removing gel or acrylic enhancements, or prepping nails for extensions. If you want something gentler for natural nails, you might want a finer grit, but 80 grit is excellent for serious shaping.

Material Matters

I’ve found that 80 grit files come in different materials, such as metal, glass, and traditional emery boards. Metal files with 80 grit tend to be very durable but can be harsh on the nails if not used carefully. Emery boards with 80 grit are more flexible and easier to control, which I prefer for at-home use. Glass files usually don’t go as coarse as 80 grit, so they may not be the best option here.

Size and Shape

I recommend choosing a file size and shape that fits comfortably in your hand and matches your nail shape goals. For example, a long, straight file is great for square or coffin nails, while a curved file can help with rounded nails. Make sure the file is easy to maneuver so you don’t over-file or damage your nails.

Durability and Longevity

Since 80 grit is coarse, some files wear out faster than others. I look for files that have a sturdy coating and hold up well to repeated use. Some brands even offer washable files, which is a bonus for hygiene and longevity.

Price vs. Quality

I’ve tried budget options, but sometimes spending a bit more on a well-reviewed 80 grit nail file pays off in the long run. A good file files smoothly without snagging or breaking, and it lasts longer, saving money over time.

Additional Features

Some 80 grit files come with dual sides, offering a finer grit on the other side for finishing touches. Others have ergonomic handles for better grip. I personally appreciate files that give me versatility and comfort during use.

My Final Tips

  • Always file in one direction to avoid splitting.
  • Don’t use 80 grit on natural nails too often to prevent thinning.
  • Keep your file clean and dry to extend its life.

I hope my insights help you pick the perfect 80 grit nail file for your needs!

Author Profile

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Frank Roberts
I’m Frank Roberts, the writer behind TeuscherMadison.com. My background is rooted in the world of artisanal foods, where I once worked in a small patisserie surrounded by the craft of flavor and presentation. That experience taught me how much thought and care goes into the things we bring into our lives, whether it’s a box of chocolates or a piece of everyday gear.

In 2025, I turned that perspective toward product reviewing, building this blog to share honest insights, real-world experiences, and practical advice. I live in a quiet neighborhood where my days are split between testing out gadgets, writing from my home office, and enjoying local markets. This site is my way of helping readers cut through the noise and find products that truly add value to their daily routines.