Nail Files & Buffers for Professionals – Precision Nail Care
Nail files and buffers are essential tools for both professional nail technicians and at-home use. In this category, you'll find files and buffers in various grits (100/180, 180/240, and more), suitable for natural, gel, and acrylic/extension nails. The right file allows you to shape the nail with precision, while a buffer smooths the surface and preps it perfectly for polish or gel application.
What Does Nail File Grit Mean (100/180, 180/240)?
A nail file's grit indicates its coarseness and intended use:
80/100 – Extra coarse; ideal for shaping acrylic or hard gel extensions
100/180 – Versatile all-rounder, suitable for gel nails and stronger natural nails
180/240 – Fine grit; recommended for natural nails and surface smoothing
Selecting the correct grit minimises the risk of nail damage and ensures a superior finish.
Which Nail File Is Best for Gel Nails?
For gel nails, 100/180 or 80/100 grit files are most commonly used. They allow you to effectively shape the product and refine the nail's structure. For natural nails, a finer 180/240 grit file is recommended to avoid thinning or damaging the nail plate.
What Are Nail Buffers Used For?
Buffers are used to smooth the nail surface and prepare it for further treatments. They help to:
Remove ridges and surface imperfections
Create a matte finish prior to polish application
Improve adhesion of gel polish or nail lacquer
Buffers are suitable for both natural and extension nails.
Which Nail Files Should Professionals Choose?
Professionals are advised to keep several different grits on hand to work effectively with all nail types. The most popular choice is the versatile 100/180 grit file, complemented by buffers for surface preparation.
FAQ – Frequently Asked Questions
Is a 100/180 file suitable for natural nails? Yes, though it should be used with care — for more sensitive nails, a 180/240 grit file is the safer option.
How long can one nail file be used? For professional use, disposable files or sanitisable files are recommended, depending on the file type.
Is a buffer necessary before gel polish application? Yes — buffing removes surface shine and significantly improves gel polish adhesion.
Related Manicure Accessories
For the best results, we recommend pairing your files and buffers with other professional tools:
manicure drill bits,
manicure tools.
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Frequently Asked Questions
▸ What do the numbers on nail files mean (e.g. 100/180)?
These are grit values indicating abrasiveness — a lower number means a coarser side, a higher number means a finer side. For example, a 100/180 file shapes and shortens the nail on one side and smooths the edges on the other.
▸ What grit nail file should I choose for natural nails?
A 180/240 grit file is suitable for natural nails, as it shapes gently without damaging the nail plate. For artificial or gel nails, use a 100/180 grit file.
▸ What is the difference between a nail file and a polishing block (buffer)?
A nail file shortens and shapes the nail edge, while a buffer or polishing block smooths the surface and adds shine. Buffers typically range from 320–3000 grit — for example, the EXO polishing file 1200/3000.
▸ How do I choose a nail file shape — straight or banana (half-moon)?
A straight file is ideal for square and short nail shapes, while the banana (half-moon) shape is more convenient for round and oval edges. Both shapes are available in our collection — for example, Ocho Nails Straight and half-moon 100/180.
▸ What does a metal file base with replaceable pads mean?
This is a reusable metal file to which disposable abrasive pads are attached — for example, #80 or #240 grit. The pads are replaced for each client while the base is kept, making this both hygienic and cost-effective.
▸ How many times can disposable nail files be used?
For hygiene reasons, it is recommended to use a disposable file on one client only and then discard it — which is why they are sold in packs of 10 or 50 pcs. In reusable systems, only the abrasive pads are replaced.
