Official Luthiers Forum!

Owned and operated by Lance Kragenbrink
It is currently Tue Nov 26, 2024 7:18 am


All times are UTC - 5 hours





Post new topic Reply to topic  [ 28 posts ]  Go to page 1, 2  Next
Author Message
 Post subject: Fingerboard thicknesses
PostPosted: Sun Feb 05, 2012 5:21 pm 
Offline
Koa
Koa
User avatar

Joined: Wed Apr 13, 2011 9:21 am
Posts: 783
First name: Virgil
Last Name: Mandanici
State: FL
Focus: Build
Is there an industry standard as to how thick the fingerboard should be before putting on a radius - trying to set up my template pin on a shooting board to start slotting these these with a template from SM and wondered where you all have the thickness before doing so - I know putting a radius on there will bring this down slightly - just want enough room - excited to slot these on the table saw as opposed to the Japanese fret saw/ miter box which has been taking it's toll on my hands! I need to get this measurment to keep a "standard size" in my shop from here on out.

_________________
"Talking about music is like dancing over architecture".
See the most insane first guitar build: http://www.virgilguitar.com
http://www.youtube.com/VirgilGuitar


Top
 Profile  
 
PostPosted: Sun Feb 05, 2012 6:01 pm 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Sat Feb 02, 2008 4:01 pm
Posts: 1104
Location: Winfield, IL.
.250"


Top
 Profile  
 
PostPosted: Sun Feb 05, 2012 6:40 pm 
Offline
Brazilian Rosewood
Brazilian Rosewood

Joined: Fri Apr 02, 2010 10:35 pm
Posts: 2561
Country: USA
Focus: Repair
Status: Professional
3/16ths or 1/4 inches, either one. Most custom guys use 1/4 inch.

_________________
Old growth, shmold growth!


Top
 Profile  
 
PostPosted: Sun Feb 05, 2012 10:36 pm 
Offline
Koa
Koa
User avatar

Joined: Wed Apr 13, 2011 9:21 am
Posts: 783
First name: Virgil
Last Name: Mandanici
State: FL
Focus: Build
Thanks guys - that's what I had for my calculations and it looked like it would be 1/8" deep slot cut into the 1/4" board for the fret slots, which should fit the tang nicely after the 12" radius.

All in favor?

_________________
"Talking about music is like dancing over architecture".
See the most insane first guitar build: http://www.virgilguitar.com
http://www.youtube.com/VirgilGuitar


Top
 Profile  
 
PostPosted: Sun Feb 05, 2012 11:41 pm 
Offline
Brazilian Rosewood
Brazilian Rosewood

Joined: Fri Apr 02, 2010 10:35 pm
Posts: 2561
Country: USA
Focus: Repair
Status: Professional
If your fretboard is 2.25 inches at the end, you will need to add 1/16th of an inch to the depth of the fret tang, which can vary. I measured a large fret and the tang was a little over 1/16. You may also want to add a hair to account for final sanding and/or inlaying and then sanding. I would say a slot depth of 5/64ths should be sufficient. You can always add depth if you need it, though.

_________________
Old growth, shmold growth!


Top
 Profile  
 
PostPosted: Mon Feb 06, 2012 12:35 am 
Offline
Walnut
Walnut

Joined: Fri Apr 23, 2010 8:36 pm
Posts: 7
First name: Alex
City: Houston
State: TX
Focus: Build
Status: Amateur
Aye.


Top
 Profile  
 
PostPosted: Mon Feb 06, 2012 1:03 am 
Offline
Koa
Koa
User avatar

Joined: Wed Apr 13, 2011 9:21 am
Posts: 783
First name: Virgil
Last Name: Mandanici
State: FL
Focus: Build
So, what do any of you do when you use the SM template with saw on the table saw to do your fret slots? Any formula? How deep are you all sawing the fret slots? I realize that they have to go deeper the farther up the fingerboard, but is this generally done by hand?
I'm looking at a way to streamline this a bit more - what do you think SM does?

_________________
"Talking about music is like dancing over architecture".
See the most insane first guitar build: http://www.virgilguitar.com
http://www.youtube.com/VirgilGuitar


Top
 Profile  
 
PostPosted: Mon Feb 06, 2012 1:13 am 
Offline
Koa
Koa
User avatar

Joined: Wed Apr 13, 2011 9:21 am
Posts: 783
First name: Virgil
Last Name: Mandanici
State: FL
Focus: Build
I had heard a "certain" manufacturer of guitars simply went a little deeper and filled the extra bit of hole with CA.

_________________
"Talking about music is like dancing over architecture".
See the most insane first guitar build: http://www.virgilguitar.com
http://www.youtube.com/VirgilGuitar


Top
 Profile  
 
PostPosted: Mon Feb 06, 2012 2:12 am 
Offline
Brazilian Rosewood
Brazilian Rosewood

Joined: Fri Apr 02, 2010 10:35 pm
Posts: 2561
Country: USA
Focus: Repair
Status: Professional
Well, most manufacturers slot them a hair deeper and fill the ends, with wood filler or CA. It's the fastest way.

If you want your slots to be exact depth, you can saw the slots on the tablesaw a little shallow, and use the depth stop on the StewMac fret slotting saw to set the final depth after sanding and radiusing, set exactly to the depth of the tang. Then it won't matter, they'll all be the same depth up the whole length of the neck. I used to do that on every neck, but frankly, I don't think the tone is affected if the fret slots are a little deeper than the fret tang.

_________________
Old growth, shmold growth!


Top
 Profile  
 
PostPosted: Mon Feb 06, 2012 9:37 am 
Offline
Cocobolo
Cocobolo

Joined: Sun Jan 27, 2008 1:40 pm
Posts: 455
Location: Stillwater, Oklahoma
First name: Roger
State: Oklahoma
Focus: Build
Status: Amateur
This is why I'm glad I've got a radial arm saw. I can radius first and then cut my fret slots beehive :D

I'd probably do like guitar whisperer said. Cut just shy and then finish by hand after radiusing. It won't be as streamlined as you want, but you'll get some great results


Top
 Profile  
 
PostPosted: Mon Feb 06, 2012 10:58 am 
Offline
Koa
Koa
User avatar

Joined: Wed Apr 13, 2011 9:21 am
Posts: 783
First name: Virgil
Last Name: Mandanici
State: FL
Focus: Build
ACK! You YOUNG whipersnappers with your radial arm saws!

_________________
"Talking about music is like dancing over architecture".
See the most insane first guitar build: http://www.virgilguitar.com
http://www.youtube.com/VirgilGuitar


Top
 Profile  
 
PostPosted: Mon Feb 06, 2012 11:45 am 
Offline
Brazilian Rosewood
Brazilian Rosewood
User avatar

Joined: Sat May 22, 2010 10:32 am
Posts: 2616
First name: alan
Last Name: stassforth
City: Santa Rosa
State: ca
Zip/Postal Code: 95404
Country: usa
Focus: Build
Status: Amateur
theguitarwhisperer wrote:
If your fretboard is 2.25 inches at the end, you will need to add 1/16th of an inch to the depth of the fret tang, which can vary. I measured a large fret and the tang was a little over 1/16. You may also want to add a hair to account for final sanding and/or inlaying and then sanding. I would say a slot depth of 5/64ths should be sufficient. You can always add depth if you need it, though.


What makes you think he is going to do any inlay work on the fretboard?

laughing6-hehe laughing6-hehe laughing6-hehe duh


Top
 Profile  
 
PostPosted: Mon Feb 06, 2012 11:53 am 
Offline
Koa
Koa
User avatar

Joined: Wed Apr 13, 2011 9:21 am
Posts: 783
First name: Virgil
Last Name: Mandanici
State: FL
Focus: Build
alan stassforth wrote:
theguitarwhisperer wrote:
If your fretboard is 2.25 inches at the end, you will need to add 1/16th of an inch to the depth of the fret tang, which can vary. I measured a large fret and the tang was a little over 1/16. You may also want to add a hair to account for final sanding and/or inlaying and then sanding. I would say a slot depth of 5/64ths should be sufficient. You can always add depth if you need it, though.


What makes you think he is going to do any inlay work on the fretboard?

laughing6-hehe laughing6-hehe laughing6-hehe duh


I don't know Alan - I am planning on just putting ab dots on build #4! (And theguitarwhisperer offered to teach me how to put them in! laughing6-hehe )

_________________
"Talking about music is like dancing over architecture".
See the most insane first guitar build: http://www.virgilguitar.com
http://www.youtube.com/VirgilGuitar


Top
 Profile  
 
PostPosted: Mon Feb 06, 2012 6:42 pm 
Offline
Brazilian Rosewood
Brazilian Rosewood

Joined: Fri Apr 02, 2010 10:35 pm
Posts: 2561
Country: USA
Focus: Repair
Status: Professional
VirgilGuitar wrote:
alan stassforth wrote:
theguitarwhisperer wrote:
If your fretboard is 2.25 inches at the end, you will need to add 1/16th of an inch to the depth of the fret tang, which can vary. I measured a large fret and the tang was a little over 1/16. You may also want to add a hair to account for final sanding and/or inlaying and then sanding. I would say a slot depth of 5/64ths should be sufficient. You can always add depth if you need it, though.


What makes you think he is going to do any inlay work on the fretboard?

laughing6-hehe laughing6-hehe laughing6-hehe duh


I don't know Alan - I am planning on just putting ab dots on build #4! (And theguitarwhisperer offered to teach me how to put them in! laughing6-hehe )


Yeah man, if you need help with your dots, just lemme know.

_________________
Old growth, shmold growth!


Top
 Profile  
 
PostPosted: Mon Feb 06, 2012 7:00 pm 
Offline
Koa
Koa
User avatar

Joined: Wed Apr 13, 2011 9:21 am
Posts: 783
First name: Virgil
Last Name: Mandanici
State: FL
Focus: Build
LMAO GW!

Actually, it's the simple things that screw me up!

_________________
"Talking about music is like dancing over architecture".
See the most insane first guitar build: http://www.virgilguitar.com
http://www.youtube.com/VirgilGuitar


Top
 Profile  
 
PostPosted: Mon Feb 06, 2012 8:36 pm 
Offline
Brazilian Rosewood
Brazilian Rosewood
User avatar

Joined: Sat May 22, 2010 10:32 am
Posts: 2616
First name: alan
Last Name: stassforth
City: Santa Rosa
State: ca
Zip/Postal Code: 95404
Country: usa
Focus: Build
Status: Amateur
Don't laugh Virgil.
Try getting those stupid dots straight!!!!!!!!!!!!


Top
 Profile  
 
PostPosted: Mon Feb 06, 2012 8:37 pm 
Offline
Koa
Koa
User avatar

Joined: Mon Feb 07, 2011 8:15 pm
Posts: 529
First name: Mark
Last Name: Sorrentino
Focus: Build
Status: Amateur
alan stassforth wrote:
Don't laugh Virgil.
Try getting those stupid dots straight!!!!!!!!!!!!


I'll second that.

_________________
http://www.tinyhouseandland.com


Top
 Profile  
 
PostPosted: Mon Feb 06, 2012 9:51 pm 
Offline
Brazilian Rosewood
Brazilian Rosewood

Joined: Fri Apr 02, 2010 10:35 pm
Posts: 2561
Country: USA
Focus: Repair
Status: Professional
Getting the dots straight is no problem if you install them while the fret board is unprofiled.

_________________
Old growth, shmold growth!


Top
 Profile  
 
PostPosted: Mon Feb 06, 2012 10:00 pm 
Offline
Koa
Koa
User avatar

Joined: Wed Apr 13, 2011 9:21 am
Posts: 783
First name: Virgil
Last Name: Mandanici
State: FL
Focus: Build
Chameleon wrote:
alan stassforth wrote:
Don't laugh Virgil.
Try getting those stupid dots straight!!!!!!!!!!!!


I'll second that.



Who says I have to put my dots in straight?
{Insert evil laugh from Virgil here: :evil: laughing6-hehe :twisted: }


Image

_________________
"Talking about music is like dancing over architecture".
See the most insane first guitar build: http://www.virgilguitar.com
http://www.youtube.com/VirgilGuitar


Top
 Profile  
 
PostPosted: Mon Feb 06, 2012 10:09 pm 
Offline
Koa
Koa
User avatar

Joined: Wed Apr 13, 2011 9:21 am
Posts: 783
First name: Virgil
Last Name: Mandanici
State: FL
Focus: Build
I have never looked into actually inserting these abalone dots into a fingerboard that I purchased from SM, but I will bet anyone that the following way would work, and would never be questioned by a customer:

On scrap piece of wood, double check brad point drill has correct size hole for inlay dot.
Locate centerpoint of fretboard.
Mark point with scribe (Pushing into the grain)
Set drill stop, so it doesn't go through fretboard.
Drill holes
Use sledgehammer to pound the crap out of the abalone shell to fit into hole
Smear a gallon or so of CA glue all over dots
Run the whole thing through my planer to level.
Any questions? Probably not.
Finished.

_________________
"Talking about music is like dancing over architecture".
See the most insane first guitar build: http://www.virgilguitar.com
http://www.youtube.com/VirgilGuitar


Top
 Profile  
 
PostPosted: Mon Feb 06, 2012 11:22 pm 
Offline
Brazilian Rosewood
Brazilian Rosewood
User avatar

Joined: Sat May 22, 2010 10:32 am
Posts: 2616
First name: alan
Last Name: stassforth
City: Santa Rosa
State: ca
Zip/Postal Code: 95404
Country: usa
Focus: Build
Status: Amateur
Questions?
Yes, I have one, um,,
oops, fergot what it was, dang!


Top
 Profile  
 
PostPosted: Mon Feb 06, 2012 11:26 pm 
Offline
Koa
Koa
User avatar

Joined: Wed Apr 13, 2011 9:21 am
Posts: 783
First name: Virgil
Last Name: Mandanici
State: FL
Focus: Build
alan stassforth wrote:
Questions?
Yes, I have one, um,,
oops, fergot what it was, dang!

laughing6-hehe laughing6-hehe

_________________
"Talking about music is like dancing over architecture".
See the most insane first guitar build: http://www.virgilguitar.com
http://www.youtube.com/VirgilGuitar


Top
 Profile  
 
PostPosted: Tue Feb 07, 2012 1:03 am 
Offline
Cocobolo
Cocobolo

Joined: Tue Jun 15, 2010 4:49 pm
Posts: 365
Focus: Build
Status: Amateur
VirgilGuitar wrote:
Chameleon wrote:
alan stassforth wrote:
Don't laugh Virgil.
Try getting those stupid dots straight!!!!!!!!!!!!


I'll second that.



Who says I have to put my dots in straight?
{Insert evil laugh from Virgil here: :evil: laughing6-hehe :twisted: }


Image


You know, i actually think that looks pretty cool.


Top
 Profile  
 
PostPosted: Tue Feb 07, 2012 1:51 am 
Offline
Brazilian Rosewood
Brazilian Rosewood

Joined: Fri Apr 02, 2010 10:35 pm
Posts: 2561
Country: USA
Focus: Repair
Status: Professional
I like a Forstner bit better than a brad point.

_________________
Old growth, shmold growth!


Top
 Profile  
 
PostPosted: Tue Feb 07, 2012 12:19 pm 
Offline
Koa
Koa
User avatar

Joined: Mon Feb 07, 2011 8:15 pm
Posts: 529
First name: Mark
Last Name: Sorrentino
Focus: Build
Status: Amateur
If a gallon is not enough you can thin it down with another half gallon or so of mixed epoxy. Make sure you cover the front and the back of the fretboard or you'll get Tone Seepage.

Also, don't forget to tape aluminum foil to the back of the fretboard before you glue it onto the neck, so you can protect the truss rod from harmful radiation from power lines.

_________________
http://www.tinyhouseandland.com


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 28 posts ]  Go to page 1, 2  Next

All times are UTC - 5 hours


Who is online

Users browsing this forum: No registered users and 30 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Jump to:  
Powered by phpBB® Forum Software © phpBB Group
phpBB customization services by 2by2host.com