Sharp Fret Ends

I live in Phoenix, AZ. It’s extremely dry here and if you live in a dry climate you have most certainly picked up a guitar with an unbound fretboard and found the frets sharp and uncomfortable due to the neck shrinking. This is such a common problem, especially on Fender guitars,  that I’ve done nearly 20 of these jobs in the last 2 months. I figured I’d share my method because it’s extremely easy. I would not use this exact method on a very valuable guitar, for those I will tape off the fretboard and generally be far more careful with finish and even the final shape of the fret ends, but since most guitars are “players”, this is the most common method I use…This example is a MIM Strat with really sharp frets…

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The frets are protruding and the bottom corners are very sharp…The first step is to tape off the side of the neck with blue masking tape right below the bottom of the fret tang…

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This not only protects the finish, but it will provide a “stop” when you begin sanding. The tape will keep you from taking off more than just the protruding frets. You’ll hit the finish just a tad, but we’ll remedy that later…Once the neck is taped off, get a hard, flat sanding block. I use a small piece of maple, sanded flat.  Attach 400grit paper to the flat side and sand the edge of the neck (the fret ends) with the block, perpendicular to the board…

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Do this until you can no longer feel the frets underneath the block…in other words, once the block glides smoothly along the edge of the neck STOP and move on to the other side. It will usually take 2 pieces of sandpaper. Once the tangs are sanded smooth, tilt the block in to match the bevel of the fret ends and sand lightly…

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Now the frets should be more comfortable BUT you’re gonna need to take care of the bottom of the fret ends. Use a 3-corner file to lightly file the bottom corners. 2 quick, light swipes on both sides will be sufficient…

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Now you’ll want to clean up the file marks and the sanding you’ve done. The best option is Micro Mesh.

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Go thru each grit, concentrating on the fret ends but also hitting the edge of the neck above the tape…this will polish up any sanding marks on the finish. One cool side effect of this method is that the fretboard edges will get just slightly rolled like an old vintage guitar. Before moving on to the next grits it’s a good idea to gently hit the top of the frets, and even the board, just a tad to clean them up. This is a few quick swipes up and down the board with each grit…

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Once you’re thru all the grits the fret ends should be nice and polished. Clean and oil the board, and it’s all done…

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Cheers!

 

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