(for background context, I'm probably in the dozens of fret jobs so far, and no I don't let frets leave my house like this) When I got started getting interested in building guitars, I got the StewMac bundle of fret files/book, which comes with the concave toothed file. Over time, I ended up getting both the Narrow/Medium and Wide/Jumbo files. I don't do it often, but occasionally I do something like shown in the picture, where I'm clearl…
What you're depicting in the picture above is what typically happens when a hollow (toothed or diamond grit) file that is too small for the size of fret us used to try and introduce a crown to fret th…
Since most of us fix or make guitars, we have probably heard something about the cease and desist letters Fender has sent out concerning the Stratocaster. I thought I would offer some thoughts. As always, caveat emptor.
There are three basic ways to protect intellectual property under Federal law. Patent, trademark, and copyright. Each protects different things, and has different underlying legal theories.
Lets begin with pate…
There is also a time limit to both Patents and Copyright (and Trademarks, though Trademarks can be renewed). Don't know how long they last in other countries, but Canada is normally 20 years. Copy…
Hi There,
I've seen a number of jigs, Some seem like they might work with specific size frets but we all know that even same sized frets have some variances depending batch and where on the line it came off the spool.
No matter how i do it I seem to scrape the bottom of the fret trying to make it perfectly flush.
I've considered using small rotary round burr or cylinder and only touching the tang so if it does go to deep its…
Here we go! The UnTangler was created exactly to deal with this issue. If you look in the loothprints library there is a LITE version you can download and print yourself, or have somebody print for yo…
Hi all, new to nut slot work world, please can you help me with this mystery?
fret levelling, neck relief and string action adjustment all completed to Fender 9.5" radius spec. very happy with that. the next step: 0.011” High E string’s nut slot was a bit low.
I used Dave Johnson’s (MI Guitar Craft Academy) “q-tip slot raising method”: the pulled cotton strand, plus extra thin CA glue, to fill the slot, then trim it off once dry,…
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i always use a nut file that is the closest size up from the string gauge. i used a 13 gauge file for an 11 gauge string, and 16 gauge file for a 14 gauge string
Hey lads I'm in a bit of an indecisive spot with a 70's yamaha acoustic refret. Pulled the original frets and the tang is .018" with no barbs just divots pressed into the lower edge. The slot is measuring .018". Struggled to find any suitable sized fretwire in stock in the UK that match what the customer wants that'll fit in the slot. Sintoms looked ideal but couldn't find any, so went with something with 0.20 tang and they're not pressi…
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Yes, a dremel is not ideal. Ideally you want an air tool with tighter tolerances. Do you have any pawn shops or junk around your shop? Practice on something, you will get a feel for it.
Hey all, I am really enjoying digging through the looth group. I have not yet watched all the ding kings vids or read all the amazing comments and articles here, but I've been appreciating some of the loothing for dollars stuff, seeing other people's intake sheets, discussions about dealing with customers, and it led me to this question: How do people deal with customer expectations, liability, and the inevitable accidents that can happ…
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@member some really solid perspective here, thank you. You're so right regarding the bit about some of the more abusive customers being the most obsessed with cosmetics, to paraphr…
Is it a common problem for the fretboard on an acoustic to develop a hump around Fret #12 and higher, where the neck meets the body? If so, what is the cause, and is there something that can be done, or avoided, during the initial build process? I have two quality Zager brand guitars that both have the problem, with the problem being worse on the cheaper model. I am a newbie to fret dressing and lowering, so I first tried adjusting the…
Thanks for a great answer. I am a retired sonar engineer, so your explanation makes perfect sense to me. I figured it had to be almost an endemic problem with acoustic guitars.Next question: Can you r…
Hi Everyone,
What do you feel is the best way to remove the file marks from the frets after leveling and crowning with a fret crowning file?
I'm happy with the shape and overall feel of the frets after crowning so this is an aesthetic issue more than anything.
These are the files I'm using. The centered versions of 150 & 300-grit:
https://www.stewmac.com/luthier-tools-and-supplies/types-of-tools/files/stewmac-compact-z-file-…
I have found that if I don't hit the frets with 320 paper, I am likely to see some scratches when all is said and done. 320, 400, 600, steel wool, and then whatever further polishing you want to do (h…
I'm fairly new to CNC and am attempting to set up for a fretboard carve. I'm using a one year old ShopBot Desktop Max. This is the first I've found a problem like this. I made some practice blanks and thought I had everything the way I wanted it until I measured me fret distances. Using calipers from the nut to the center for the first fret slot I get 1.399" and I'm expecting 1.4346. I brought up the file and used the measuring too…
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9 times out of ten these issues aren’t the software it’s the CNC itself or order of operations. Something might be binding on your machine causing one of the 3 axis to be out of whack. Im assuming you…
I have built a steel string guitar that has an annoying high pitched pulsing overtone. The guitar is an x-braced OM style with a thicker depth (more in line with a dreadnaught depth). I have built several of these that do not have the annoying overtone, so I don't think its the specific shape that is causing it. The overtone occurs when the note B2 is played on the G string, 4th fret. Interestingly, it does not occur when the open B stri…
A bit hard to tell from your description, but is what you are describing as an oscillation a beat frequency? If so, it is possible you have multiples of two resonant frequencies that are nearly colli…
Doing some workshop organization and found some tools I don't use. All are in excellent shape with very minimal use. Each item linked to the relevant product page: Japanese nut files. Mine have a bit of surface rust but they were used for maybe 2 guitars. $80 new, selling for $40 StewMac Gauged Nut Slotting File Set for Electric Guitar (for medium strings) and one of each nut file backer. Used on one guitar. $113 new for the files and $19…
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Everything is sold except the fret cutting saw blade!
Hi! This is a new build but suddenly it's also a finish repair. I tested Ken Parker's Epoxy + Tru-Oil approach on the fretboard of this ukulele before committing to the rest of the instrument. It's a single (very thin) coat of West System epoxy (using the clear hardener), then 3 coats (so far) of Tru Oil. It's well-cured, about three months. The bad thing happened yesterday: attempting to dress a fret end, I was using thick double-side…
About: I have created an Add-On for blender that at the moment generates fret positions and makes a fretboard according to several parameters. This makes it extremely easy to get started with modeling a Guitar in blender. If you are interested it please give it a whirl and let me know what you think about it and if you like it, what you don't, what you would like to see etc... If you do like it and would like aid its development please d…
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There are several free "add-ons" that allows cam functionality in blender. The one that immediately comes to mind is blender-cam. But for me personally since I use a laser getting it to an svg file is…
I have a 70s PBass with a maple “A” neck that could use a refret. It still seems to have the original frets. I tried a level and crown on the already low frets, but I think it needs refret. The frets in the money area are pretty low, .030-.025 and I’m concerned about removing them sideways, as I’ve never had a chance to do that. I understand from the fretorama with Joel Wilkins that when they are this low it increases the difficulty of…
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I've noticed they don't always come out easiest in the same direction either. I can't imagine why, but it seems some were driven in from the treble side and some from the bass side. So if you're havin…
Hey everyone,
I could use some advice as far as the fretting process is concerned. I’ve been doing guitar repair since around 2008, I opened my business doing guitar repair in September of 2021, and I’ve always felt that fretwork has been the most challenging part of this job. I’m getting to the point now where I finally feel like I’m getting the hang of it, but I’m not where I want to be yet. I should mention that I use the Erlewine…
Hi David, I'll throw my two cents in here. Rather than go through my thoughts on the entire fret level and crowning process, I'll toss some of my observations in. Firstly, if you haven't watched it, I…
Hey y'all, just been tasked with setting up one of those hoffner violin basses — they're strange but fun things, this is one of the modern reissues but it still has the bridge with the frets hammered into it for saddles. The owner plays in a punk band and has had issues with the low E string jumping out at times. I assume without some way of getting the tailpiece to be held down rather than at the angle it wants to be, the best option w…
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Thank you! Feels like the best way to go about it with the least change to the instrument, but still wanted confirmation from someone more familiar before going and doing anything permanent. Failing t…