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Gauged Nut Slotting Files

5.0
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0.010" width

Item # 0821
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$14.42

0.013" width

Item # 0823
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$14.42

0.016" width

Item # 0827
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$14.42

0.020" width

Item # 0828
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0.024" width

Item # 0829
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$14.42

0.028" width

Item # 0830
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$14.42

0.032" width

Item # 0831
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$14.42

0.035" width

Item # 0832
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$14.42

0.042" width

Item # 0833
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$14.42

0.046" width

Item # 5313
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0.050" width

Item # 0834
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0.056" width

Item # 0835
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0.065" width

Item # 4551
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$16.27

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0.075" width

Item # 0836
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0.085" width

Item # 5314
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0.095" width

Item # 0837
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0.105" width

Item # 4554
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0.115" width

Item # 0838
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0.125" width

Item # 0839
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Complete Set of 19

Item # 0928
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List Price $286.93
Your Price $258.24

 
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Gauged Nut Slotting Files

About This Item

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 than a few thousandths 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.

Save 10% by purchasing the complete set
Always have the right gauge for cutting and shaping string slots on any instrument. Complete set of nineteen files includes every size we offer.

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.


Video

Trade Secrets!

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.

Instructions

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.

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5.0
  • 4.77 average rating from 256 reviews
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5.0

Guaged nut slotting files

By

Verified Buyer


Bought a pre-slotted brass nut for my Tele project. The two top slots were so shallow that the strings slipped out when bending on the lower frets. What a great job these files did (and on BRASS). Thanks Stewmac!!!!

4.0

Nut Slotting Files

By

Verified Buyer


Great products. Do their intended job with ease. The .010 needs serious reinforcement, but the others work very well.

5.0

Very perfect!!!

By

Verified Buyer


Is a set of very professional file, using it can not continue in office what once use of trace, will also increase a lot of colors in my utility room

5.0

must have !!!!

By

Verified Buyer


After several new nut installations these nut files have produced a perfect fit and precise control of slot width and depth....you gotta have these if you expect a proper string fit.

5.0

Nut Slotting Files

By

Verified Buyer


I got an unusual request to make a nut for a 5 string bass, strung with a high B, rather than low. I used the black tusq nut and the wonderful nut files. The files cut through like butter. In not time flat, the job was done!

5.0

Nut files

By

Verified Buyer


I've used these nut files for five or six years. They work well and last quite a long time. They cut relatively fast and leave a nice round bottomed hole.

4.0

Nut Slotting Files

By

Verified Buyer


This files are great for nuts, and for saddles like the ones on resonator biscuits. I'll certainly be ordering the rest of the set!

Joe MacLeod, Manitoba, CA

4.0

works

By

Verified Buyer


These files produce good slots but the light gage one is very flimsy and came curved. I guess from the manufacture process. Working carefully with it produced my best string seat so far. After all what don't you have to be careful with while building guitars.

5.0

Top Notch

By

Verified Buyer


Very good and very quick....be careful, they cut quicker than you might think, so don't skip the measurements.

5.0

The right files for the job.

By

Verified Buyer


There's nothing like using the perfect tool for the application. Time saver and perfect slots every time. Customers are amazed by how much better their guitars tuning stability and tone is after a nut replacement.



StewMac PDF Catalog, page 4See Gauged Nut Slotting Files
on page 4 of our StewMac Digital Catalog