00 Sitka / Hawaiian Koa falcate steel string.

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John Parchem
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Re: 00 Sitka / Hawaiian Koa falcate steel string.

Post by John Parchem » Sun Mar 16, 2025 4:10 pm

I just need to spend a couple of days before I can level and buff this sprayed on Post cat Royal-Lac. I have been working on this for awhile anxious to finish it. Here it is just off of the spray gun.

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Kevin in California
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Joined: Mon Dec 19, 2011 4:19 pm

Re: 00 Sitka / Hawaiian Koa falcate steel string.

Post by Kevin in California » Sun Mar 16, 2025 5:51 pm

Just beautiful

Carl Dickinson
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Re: 00 Sitka / Hawaiian Koa falcate steel string.

Post by Carl Dickinson » Mon Mar 17, 2025 2:47 pm

Real purdy John!

Kevin in California
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Re: 00 Sitka / Hawaiian Koa falcate steel string.

Post by Kevin in California » Mon Mar 17, 2025 10:16 pm

Hey John
Is the Royal lac more durable than straight shellac?

Like harder, more resistant to humidity issues, etc?

John Parchem
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Re: 00 Sitka / Hawaiian Koa falcate steel string.

Post by John Parchem » Thu Mar 20, 2025 2:19 pm

Kevin in California wrote: Mon Mar 17, 2025 10:16 pm Hey John
Is the Royal lac more durable than straight shellac?

Like harder, more resistant to humidity issues, etc?
Yes Royal Lac has hardeners and cures like a poly finish. So it is hard. The downside is once cured it can not be repaired with Royal Lac. Basically no burn in once cured.
I used a 2 part post cat royal-lac; it has a 5 day cure time. The regular Royal Lac has a longer cure time. When I need to repair it I use Gluboost Fill and Finish as it sticks to Royal Lac just like I repair poly.

John Parchem
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Re: 00 Sitka / Hawaiian Koa falcate steel string.

Post by John Parchem » Thu Mar 20, 2025 2:52 pm

While waiting to sand and buff the finish I spent some time finishing up the what I need to put the guitar together.

I have learned recently if I can think of a useful tool I just google a likely name and find the product. In this case while using a drill bit to clean the finish out of the tuning peg holes I though I bet there is a straight straight flute reamer. Sure enough for $16 I could get a 4,6,8,10 mm straight straight flute reamer.

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After checking the neck angle one last time, I went and fretted the neck.

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Also enjoying having a my small CNC machine I designed and cut a compensated nut. I used VCarve for the design. I was able to mill in the intonation for each string. I also cut guide for the string spacing.

I first thickness sanded the nut blank. I could have milled it on the CNC but it was simpler to just use my thickness sander.

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On to the CNC bed

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I marked the rough string depth then used a razor saw to deepen the slots. (I could have milled them but the 1/64" bit I had did not have the cutting depth I needed)

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Herman
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Re: 00 Sitka / Hawaiian Koa falcate steel string.

Post by Herman » Fri Mar 21, 2025 6:51 am

John, is this dimensional the same as Buzz Feiten?

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