Gauged Nut Slotting Files

5.0
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0.010" width

Item # 0821
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$13.73

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0.013" width

Item # 0823
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0.016" width

Item # 0827
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0.020" width

Item # 0828
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0.024" width

Item # 0829
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$13.73

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0.028" width

Item # 0830
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$13.73

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0.032" width

Item # 0831
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$13.73

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0.035" width

Item # 0832
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$13.73

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0.042" width

Item # 0833
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$13.73

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0.046" width

Item # 5313
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$13.73

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0.050" width

Item # 0834
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0.056" width

Item # 0835
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Gauged Nut Slotting Files

Our tempered edge-cut nut files produce round-bottom slots for nuts and saddles. Ensure your strings seat properly in the nut without buzzing!

Each chrome-alloy steel file has twin 4" cutting edges. Among our most popular tools, these professional files help you get the job done quickly and correctly.

What files do I need?
Choose nut slotting files that are the same size or no more that a few thousands larger than your individual string gauges. A smaller file can also be rocked side-to-side to widen a slot to the desired size. For example, you can cut a .043" slot with a .042" file by moving it around a bit.

Tip: Slotting Tune-o-matic style saddles
Nut slotting files work great for metal saddles. Choose your file size as you would when slotting a nut: use the same gauge as the string, or a few thousandths larger. After filing to the desired depth, we suggest polishing the slot with Mitchell's Abrasive Cord to remove file marks and burrs.


Trade Secrets!

Are you supposed to slot Tune-o-matic bridge saddles?

Customers often ask how and why they should put slots in the saddles of their new Tune-o-matic bridge. Erick Coleman provides the answers in this issue of Trade Secrets.

Product Instructions

Making a Nut, Step-by-Step

Dan Erlewine, of Stewart-MacDonald's R&D Team, walks you through making and installing a new nut.

Customer Reviews

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5.0
  • 4.77 average rating from 177 reviews
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Displaying 10 of 18 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
5.0

Nut files great

By
(Customer's Reviews)


Great having properly sized files with correct profile for bottom of slot. Together with good instruction, I've vastly improved the action on my Gretsch Electromatic, my Dean Hardtail, a Taylor, and an Ibanez V series. No buzz, good intonation from proper angle and correct size for strings. Beats all of the substitutes (Needle files, etc.) hands down.

5.0

Perfect Tools

By
(Customer's Reviews)


As usual for StewMac products and tools, these files are of an outstanding quality.

Keep controlling and work light while cutting string slots with these, because as for any other professional tools of that quality, these files cut fast.

5.0

Right tool for the job

By
(Customer's Reviews)


I have been using the gauged nut slotting files from Stew-Mac for more than fifteen years. Consistent cutting makes it easy to slot the nut with the proper radius as with 7.25 radius on the 1957 Strat pictured or the 1961 Strat that just came in for re-fret. Dan's guitar jig gets high praise as well.

5.0

EXCELENTE LIMA, MUY UTIL

By
(Customer's Reviews)


EXCELENTE CALIDAD Y TAMA-O,ES MUY PRACTICA PARA TRABAJOS DE AJUSTE DE LOS NUTS, ADEMAS SU BORDE ES REDONDEADO LO QUE AYUDA MUCHO AL AJUSTE PERFECTO DE LA CUERDA.
THANKS GUYS, EXCELLENT TOOL

5.0

Gauged Nut Slotting Files

By
(Customer's Reviews)


Excellent! Easy to clean.

5.0

Awesome!!!

By
(Customer's Reviews)


Perfect! Now there's 5 more files to go! And I will buy it! You guys can't imagine how these files can make the Nut making job easy. And clean. Thanks for so many great products.

5.0

Finally gone nuts

By
(Customer's Reviews)


As I became more comfortable with doing my own setups I finally decided to buy a set of nut files. The results are well worth the expense in terms of instrument playability. No need to rush the job, take off a little at a time. Great files, Thanks.

5.0

GREAT purchase

By
(Customer's Reviews)


After pa$$ing on the mega priced files I got a .010 and a .024 and this handles all my needs. I use the .010 for the G,B and E and the .024 for the wound strings since these can be rocked sideways to cut larger grooves. It can be done with a careful touch which I had no trouble doing. And to clean you tap on your palm and you're ready to cut again. Haven't tried them on brass but plastic & bone is a breeze. A MUST buy !

5.0

Nut Slotting Files

By
(Customer's Reviews)


Makes for easier and quick work on making a new nut.

5.0

excellent

By
(Customer's Reviews)


very fast and accurate works. recommended

Displaying 10 of 18
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Shown on page 4 of our latest catalog.