20 Best Nut Files [2024]

Are you looking for the best nut files? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling nut files.

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1 MusicNomad MN668 6 pc. Diamond Coated Electric Guitar Nut Slotting File Set - Light Strings, with... MusicNomad MN668 6 pc. Diamond Coated Electric Guitar Nut Slotting File Set - Light Strings, with...
2 StewMac Gauged Nut Slotting File Set for Electric Guitar, for Medium Strings - Set of 6 StewMac Gauged Nut Slotting File Set for Electric Guitar, for Medium Strings - Set of 6
3 Metallor Guitar Nut File Set Double Edge Nut Slotting File for Electric Guitar Tools Luthier Tools... Metallor Guitar Nut File Set Double Edge Nut Slotting File for Electric Guitar Tools Luthier...
4 Holmer Guitar Nut Slotting File Saw Rods Slot Filing Set Needle File Set Luthier Replacement Tools... Holmer Guitar Nut Slotting File Saw Rods Slot Filing Set Needle File Set Luthier Replacement...
5 Holmer Tapered Nut Files Double Edge Nut Slotting Files Set Fret Crowning Files Luthier Tools for... Holmer Tapered Nut Files Double Edge Nut Slotting Files Set Fret Crowning Files Luthier Tools for...
6 Grizzly T25458 Nut Files, Set of 8 Grizzly T25458 Nut Files, Set of 8
7 MusicNomad MN676 16 pc. Diamond Coated Guitar Nut Slotting Files Complete Shop Set MusicNomad MN676 16 pc. Diamond Coated Guitar Nut Slotting Files Complete Shop Set
8 Guitar Bridge Saddle Nut Files Set - 13 Different Size Needle Files with Circular Cross Section and... Guitar Bridge Saddle Nut Files Set - 13 Different Size Needle Files with Circular Cross Section...
9 MusicNomad Precision Nut Height Slotting Gauge Tool (MN601) MusicNomad Precision Nut Height Slotting Gauge Tool (MN601)
10 Hosco11 Nut File Set, for String Grooves multiple String instruments NF11 VWWS Ships From USA Hosco11 Nut File Set, for String Grooves multiple String instruments NF11 VWWS Ships From USA
11 Metallor Guitar Nut Slotting Files Saw Rods Filing Tools Long Shaft Tip Cleaner Files Bridge Slot... Metallor Guitar Nut Slotting Files Saw Rods Filing Tools Long Shaft Tip Cleaner Files Bridge Slot...
12 Holmer Bass Guitar Nut Files Double Edge Nut Slotting Files Set Fret Crowning Files Luthier Tools... Holmer Bass Guitar Nut Files Double Edge Nut Slotting Files Set Fret Crowning Files Luthier Tools...
13 Bogart Tapered Nut Files Double Edge Nut Slotting Files Set Fret Crowning Files Luthier Tools for... Bogart Tapered Nut Files Double Edge Nut Slotting Files Set Fret Crowning Files Luthier Tools for...
14 Guitar Bridge Saddle Nut Files Set - 13 Different Size Needle Files with Circular Cross Section... Guitar Bridge Saddle Nut Files Set - 13 Different Size Needle Files with Circular Cross Section...
15 StewMac Gauged Nut Slotting File Set for Electric Guitar, for Light Strings - Set of 6 StewMac Gauged Nut Slotting File Set for Electric Guitar, for Light Strings - Set of 6
16 Bnineteenteam 3PCS Guitar Nut File Set Nail Puller Repair Tool Stainless Steel Guitar Fret File for... Bnineteenteam 3PCS Guitar Nut File Set Nail Puller Repair Tool Stainless Steel Guitar Fret File...
17 Hosco 3 Guitar Nut File set TL-NF3E String Slots Electric Guitar VWWS Japan Ships From USA Hosco 3 Guitar Nut File set TL-NF3E String Slots Electric Guitar VWWS Japan Ships From USA
18 MusicNomad MN670 6 pc. Diamond Coated Acoustic Guitar Nut Slotting Files Set - Light/Medium Strings,... MusicNomad MN670 6 pc. Diamond Coated Acoustic Guitar Nut Slotting Files Set - Light/Medium...
19 StewMac Nut and Saddle Shaping Files, Set of 2 StewMac Nut and Saddle Shaping Files, Set of 2
20 BIGTEDDY - Diamond Needle Nut Guitar Fret File Set Hole Slot Filing Guitar Repair Luthier Jewelers... BIGTEDDY - Diamond Needle Nut Guitar Fret File Set Hole Slot Filing Guitar Repair Luthier...
Bestseller No. 1
MusicNomad MN668 6 pc. Diamond Coated Electric Guitar Nut Slotting File Set - Light Strings, with...
  • Note: MusicNomad Offers Three Different 6 pc. Guitar Nut File Sets and One 16 pc. Complete Nut File Set so Make Sure to Choose the Correct One for the...
  • Innovative Round "String-Shape" Blade Design that won't Bend, Resulting in Smooth, Precision Cuts
  • Laser Engraved Size on Each Blade Plus Ergonomic Handle and Convenient Workbench Hang Hole
  • Perfect for Cutting and Polishing at the Same Time for New or Existing Nut Slots
  • Great for All the Most Common Nut Materials such as Nylon, Bone, Graphite & TUSQ. They Even Work Amazing on Saddles
Bestseller No. 2
StewMac Gauged Nut Slotting File Set for Electric Guitar, for Medium Strings - Set of 6
  • STEWMAC QUALITY NUT SLOTTING FILES IN THE PERFECT SET - The right gauges for cutting and shaping string slots on electric guitar nuts, in one...
  • GET THE PERFECT FIT WITH NO BUZZ - Ensure your strings seat properly in the nut without buzzing - this tempered edge-cut file produces round-bottom...
  • LONG LASTING CHROME-ALLOY STEEL - Made of chrome-alloy steel with twin 4" cutting edges
  • PROFESSIONAL QUALITY - Professional files that are a must for busy shops and hobbyist luthiers alike
  • SET INCLUDES 6 FILES FOR ELECTRICS WITH MEDIUM STRINGS - 1 each in the following cutting widths suitable for medium gauge electric guitar strings:...
Bestseller No. 3
Metallor Guitar Nut File Set Double Edge Nut Slotting File for Electric Guitar Tools Luthier Tools...
  • Gauged edges: 0.010"/0.020", 0.013"/0.028" and 0.036"/0.050", these files have been designed to be slightly narrower than the nut size specified to...
  • V shaped guitar slotting Nut/Saddle file set, Tapered and V shaped cutting edge for easy slotting making, Made specifically for making guitar bridge...
  • Sharp cutting edge for easy slotting making and of high efficiency, Long filing surface and rubber handle provide you comfortable use.
  • High quality carbon steel T12 material, anti-rust, Durable and efficient nut-slotting.
  • This luthier tool set was specifically created to help complete the most common repairs and adjustments such as electric guitar, acoustic guitar...
Bestseller No. 4
Holmer Guitar Nut Slotting File Saw Rods Slot Filing Set Needle File Set Luthier Replacement Tools...
  • The guitar nut and bridge file set with 13 round files and 1 flat file, universal for string instruments, such as guitar, mandolin, bass, ukulele and...
  • The round files for polishing the string slots, and it makes the string slot very smooth, and it working quietly. The flat file for burnishing the nut...
  • Stainless steel material, compact and sturdy. Mini size, comes complete with a sturdy aluminium case for storage, convenient to use and carry.
  • The depth of string slots of thirteen round files: 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.6mm....
  • These are recommended for wood and bone, and soft metals such as brass, copper or aluminum. Not recommended for hard or ferrous metals.Use gently for...
Bestseller No. 5
Holmer Tapered Nut Files Double Edge Nut Slotting Files Set Fret Crowning Files Luthier Tools for...
  • These files are sized for electric guitars, 3 double sided nut files, cut fast and smooth, perfect tool to slot the nut of your electric guitar.
  • Tapered and V shaped cutting edge for easy slotting making, made specifically for making guitar bridge and nut slots!
  • Set includes 3 files with the following sizes: .010"/.013"/.017"/.026"/.036"/.046″, this is designed to be narrower than the nut size to keep the...
  • Total length: 193mm(7.6in), Blade length: 101m(3.98in), PVC carrying bag is provided to keep edges of files from damaging each other.
  • High quality metal material, long filing surface and rubber handle provide you comfortable use.
SaleBestseller No. 6
Grizzly T25458 Nut Files, Set of 8
  • Made in Japan
  • Package dimensions: 6" x 6.25" x 0.75"
  • Approximate weight: 0.28 lbs
Bestseller No. 7
MusicNomad MN676 16 pc. Diamond Coated Guitar Nut Slotting Files Complete Shop Set
  • The Entire 16 Piece Nut File Set Perfect for any Job, any Instrument. Includes: .010", .013", .017", .020", .024", .028", .032", .036", .042", .046",...
  • Innovative Diamond Coated, Round "String-Shape" Blade Design that won't Bend, Resulting in Smooth, Precision Cuts
  • Laser Engraved Size on Each Blade Plus Ergonomic Handle and Convenient Workbench Hang Hole
  • Perfect for Cutting and Polishing at the Same Time for New or Existing Nut Slots
  • Great for All the Most Common Nut Materials such as Nylon, Bone, Graphite & TUSQ. They Even Work Amazing on Saddles
Bestseller No. 8
Guitar Bridge Saddle Nut Files Set - 13 Different Size Needle Files with Circular Cross Section and...
  • Stainless Steel Files: Made of high-quality steels, perfect tools filing string slots into nut and bridge. PINS PULLER: made of ABS, for Pull out the...
  • Files Size: 0.4mm / 0.5mm / 0.6mm / 0.7mm / 0.75mm / 0.8mm / 0.9mm / 1.0mm / 1.05 mm / 1.1mm / 1.2mm / 1.4mm / 1.6 mm, 25mm grinding length and 30mm...
  • These longer-shaft files are easier to use than the shorter ones commonly available at home improvement stores
  • Sand Paper: 9 pcs (3 pcs 320 grit, 6 pcs 240 grit). For polish saddle, nut, string and so on.
  • Sand Paper Size:70mm*90mm
Bestseller No. 9
MusicNomad Precision Nut Height Slotting Gauge Tool (MN601)
  • Gauge Includes the 3 Most Common Nut Height Measurements (.016", .018", .020") for Electric, Acoustic, Classical & Bass Guitars. Plus 3 additional...
  • Precision, Smooth Stainless Steel without the Annoying, Messy Oil Found on Traditional Feeler Gauge Sets
  • Laser Etched Sizes (in. & mm) & Instrument Type that Won't Rub Off
  • Easy to Follow Instructions Printed Right on the Handle
  • This Gauge is Part of our KEEP IT SIMPLE, SETUP (KISS) Method using our Precision Gauges & Tool Sets
Bestseller No. 10
Hosco11 Nut File Set, for String Grooves multiple String instruments NF11 VWWS Ships From USA
  • Set of 11 nut file set cut string grooves in multiple instruments
  • TL-NF11 0637509649128
  • A product of Hosco Japan
  • String grooves in nut//saddle as needed
  • Ships From USA
Bestseller No. 11
Metallor Guitar Nut Slotting Files Saw Rods Filing Tools Long Shaft Tip Cleaner Files Bridge Slot...
  • New guitar top nut filing tool with 13 extra long shaft 6-26 with small file set for easy trouble-free nut or bridge slot finishing and Filing. With...
  • The diameter 13 round files: 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.8mm, 0.9mm, 1.0mm, 1.0mm, 1.1mm, 1.2mm, 1.4mm, 1.6mm. Universal for string...
  • Mini size, comes complete with a sturdy aluminium case for storage, aluminium carry case size: Approx.102mm x 22mm x 12mm/ 4.02" x 0.87" x 0.47"....
  • These files are especially the smaller ones are not rigid and the thin metal can easily bend you need work slow for smoother slots. Care is...
Bestseller No. 12
Holmer Bass Guitar Nut Files Double Edge Nut Slotting Files Set Fret Crowning Files Luthier Tools...
  • These files are sized for bass guitars, 3 double sided nut files, cut fast and smooth, perfect tool to slot the nut of your bass guitar.
  • Set includes 3 files with the following sizes: .045"/.065"/.075"/.085"/.105"/.130″. Made specifically for making bass guitar bridge and nut slots!
  • Total length: 194mm(7.64in), Blade length: 101m(3.98in), PVC carrying bag is provided to keep edges of files from damaging each other.
  • High quality metal material, long filing surface and rubber handle provide you comfortable use.
Bestseller No. 13
Bogart Tapered Nut Files Double Edge Nut Slotting Files Set Fret Crowning Files Luthier Tools for...
  • These files are sized for electric guitars, 3 double sided nut files, cut fast and smooth, perfect tool to slot the nut of your electric guitar.
  • Tapered and V shaped cutting edge for easy slotting making, made specifically for making guitar bridge and nut slots!
  • Set includes 3 files with the following sizes: .010"/.013"/.017"/.026"/.036"/.046″, this is designed to be narrower than the nut size to keep the...
  • Total length: 193mm(7.6in), Blade length: 101m(3.98in), PVC carrying bag is provided to keep edges of files from damaging each other.
  • High quality metal material, long filing surface and rubber handle provide you comfortable use.
Bestseller No. 14
Guitar Bridge Saddle Nut Files Set - 13 Different Size Needle Files with Circular Cross Section...
  • Stainless Steel Files
  • Files Size: 0.4mm / 0.5mm / 0.6mm / 0.7mm / 0.75mm / 0.8mm / 0.9mm / 1.0mm / 1.05 mm / 1.1mm / 1.2mm / 1.4mm / 1.6 mm, 25mm grinding length and 30mm...
  • EASY TO USE
SaleBestseller No. 15
StewMac Gauged Nut Slotting File Set for Electric Guitar, for Light Strings - Set of 6
  • The right gauges for cutting and shaping string slots on electric guitar nuts, in one convenient set
  • Ensure your strings seat properly in the nut without buzzing - this tempered edge-cut file produces round-bottom slots for nuts and saddles
  • Made of chrome-alloy steel with twin 4" cutting edges
  • Professional files that are a must for busy shops and hobbiest luthiers alike
  • Set includes 6 files, 1 each in the following cutting widths suitable for light gauge electric guitar strings: 0.010", 0.013", 0.016", 0.024", 0.032",...
Bestseller No. 16
Bnineteenteam 3PCS Guitar Nut File Set Nail Puller Repair Tool Stainless Steel Guitar Fret File for...
  • DURABLE AND EFFICIENT: Tapered cutting edge, easy for slotting making. Durable and efficient. Long filing appearance and rubber handle provide you...
  • APPLICATION: The nut file is applied in sted musical instruments such as guitar, bass, Ukulele etc. Specifically created to help complete the most...
  • STAINLESS STEEL: The guitar nut file is made of quality stainless steel, this product is durable and anti-rust.
  • PACKAGE: Three small size files of different colours, easy to carry. Size is approximately 18.3 * 1.5 cm / 7.2 * 0.6 inch. Color: Yellow, Blue,...
  • ASSURANCE: If you are not satisfied with our product you received, you can send emails to us at any time.We will reply you instantly and help you...
Bestseller No. 17
Hosco 3 Guitar Nut File set TL-NF3E String Slots Electric Guitar VWWS Japan Ships From USA
  • 3 Double side nut file set for 6 string Electric Guitar
  • TL-NF3E .010/.026, .013/.036, .017/.46 mm
  • A product of Hosco Japan
  • Ships From USA
Bestseller No. 18
MusicNomad MN670 6 pc. Diamond Coated Acoustic Guitar Nut Slotting Files Set - Light/Medium Strings,...
  • Note: MusicNomad Offers Three Different 6 pc. Guitar Nut File Sets and One 16 pc. Complete Nut File Set so Make Sure to Choose the Correct One for the...
  • Innovative Round "String-Shape" Blade Design that won't Bend, Resulting in Smooth, Precision Cuts
  • Laser Engraved Size on Each Blade Plus Ergonomic Handle and Convenient Workbench Hang Hole
  • Perfect for Cutting and Polishing at the Same Time for New or Existing Nut Slots
  • Great for All the Most Common Nut Materials such as Nylon, Bone, Graphite & TUSQ. They Even Work Amazing on Saddles
Bestseller No. 19
StewMac Nut and Saddle Shaping Files, Set of 2
  • This pair of specialty files is ideal for roughing-in and fine-shaping the delicate contours of string nuts and acoustic bridge saddle
  • The narrow cutting width makes it easier to round the top of a nut or bridge saddle more smoothly and accurately
  • Each steel file features a rubber-coated handle for comfort
  • Set includes two files, for a total of four cutting surfaces: Coarse, Medium, Fine and Extra Fine
Bestseller No. 20
BIGTEDDY - Diamond Needle Nut Guitar Fret File Set Hole Slot Filing Guitar Repair Luthier Jewelers...
  • This item contains; equaling flat, square, barrette, cutter, crossing, round, oval, half round, triangle and warding file.
  • Cover full range shaping, forming, carving, engraving & material removal
  • They are designed to cut quickly and smoothly
  • Length: 14cm, Thickness: 3mm
  • Variety of shapes Colour: Red Handle, Silver Body

Having trouble finding a great nut files?

This problem is well understood by us because we have gone through the entire nut files research process ourselves, which is why we have put together a comprehensive list of the best nut filess available in the market today.

After hours of searching and using all the models on the market, we have found the best nut files for 2023. See our ranking below!

How Do You Buy The Best Nut Files?

Do you get stressed out thinking about shopping for a great nut files? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching nut files, which is why we have assembled a comprehensive list of the greatest nut files available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for nut files that you consider buying. Your questions might include the following:

  • Is it worth buying an nut files?
  • What benefits are there with buying an nut files?
  • What factors deserve consideration when shopping for an effective nut files?
  • Why is it crucial to invest in any nut files, much less the best one?
  • Which nut files are good in the current market?
  • Where can you find information like this about nut files?

We’re convinced that you likely have far more questions than just these regarding nut files, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for nut files, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible nut files. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an nut files buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available nut files currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of nut files has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an nut files?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your nut files.
  5. Customer Ratings: Number ratings grade nut files objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their nut files.
  7. Product Quality: You don’t always get what you pay for with an nut files, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an nut files is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining nut files information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding nut files is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What are the best nut files for acoustic guitar?

A: Bogart Tapered Nut Files Double Edge Nut Slotting Files Set Fret Crowning Files Luthier Tools for Acoustic Guitar Set of 3Pcs. .

Q: Which nut files have properly rounded bottoms?

A: I’ve tried various different current production nut files — StewMac, Uo-Chikyu, Hosco — and NONE of them have properly rounded bottoms. They all produce some manner of V or lopsided U with a flat bottom.

Q: Are nut files worth the hassle?

A: After the last few articles about fitting a new nut (and the hassle that can go with it), it makes sense to discuss something on nut files. Properly gauged nut files are the bugbear of DIY guitar-setter-uppers. They’re not cheap and there’s no really good substitute for them.

Q: How often do you use nut files?

A: They get used maybe 2-3 times a month, for estimating longevity-wear. I’ve tried various different current production nut files — StewMac, Uo-Chikyu, Hosco — and NONE of them have properly rounded bottoms. They all produce some manner of V or lopsided U with a flat bottom. It’s incredibly frustrating.